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Surprise sale of High Barnet’s celebrated former schoolhouse raises doubts about its future use for community events

Barnet’s iconic and historic Tudor Hall — originally the schoolhouse for the free grammar school granted a charter by Queen Elizabeth I in 1573 — is up for sale and is being advertised by the agents Colliers as an “exceptional investment opportunity”.

Continue reading Surprise sale of High Barnet’s celebrated former schoolhouse raises doubts about its future use for community events

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Nightmare on Salisbury Road — a five day road closure extends to five weeks disrupting traffic across High Barnet

Residents of Salisbury Road could hardly believe their eyes when they saw contractors re-installing white lines and parking bays — the long-promised final task before the re-opening of their road after five miserable weeks of mayhem.

Continue reading Nightmare on Salisbury Road — a five day road closure extends to five weeks disrupting traffic across High Barnet

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A special present at High Barnet baby bank — a children’s picture book that has become a royal favourite

Copies of a picture book which the Princess of Wales donated to High Barnet’s newly opened baby bank proved a popular choice once children from needy families started choosing presents at its Christmas pop-up shop.

Continue reading A special present at High Barnet baby bank — a children’s picture book that has become a royal favourite

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Barnet Fair — the noisiest and naughtiest in Victorian London — brought back to life in newly written drama

Original scripts, lyrics and music all bringing to life the rich history of Barnet Fair combined to provide a memorable production of “The Boy I Love” which delighted packed audiences at The Bull Theatre.

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Exciting line-up and high hopes for Barnet’s annual Christmas Fayre despite confusion over parking charges

Final preparations are being made for the annual Barnet Christmas Fayre on Sunday 3 December which will fill the High Street with over 100 stalls and feature a wide variety of seasonal events and attractions in nearby venues around the town centre.

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Hunt is on for High Barnet’s change makers: pioneering unsung heroes who deserve to be commemorated

High Barnet is being asked to nominate its change makers –inspirational figures with local connections whose contributions to society deserve to be highlighted as part of a borough-wide celebration being organised by Create London.

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Hunt is on for unwanted crutches, frames and supports for rehabilitation of amputees injured in war in Ukraine

Zimmer frames, crutches and surgical boots left unused in lofts and garages around Barnet are just some of the surplus mobility aids which are being rounded up and sent off to help amputees injured in the war in Ukraine thanks to the efforts of a Friern Barnet pensioner.

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Government climbdown over cutback that would have closed ticket offices at New Barnet and nearby stations

A government U-turn on plans for the closure of railway ticket offices across England will come as a relief to passengers, especially the elderly and the disabled, who use stations around High Barnet on the Great Northern Railway and Thameslink lines.

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Concerns grow about lack of Council notification of Whalebones planning application

Concern is growing that – nearly a month after a major planning application for 114 homes on the Whalebones fields was submitted – neighbours have yet to be formally notified by the Council. Barnet residents have until only until Tuesday 14 November to look at the plans and make their own comments, for or against.

Since this article was posted, the Council has identified an administrative error which resulted in non-delivery of the public consultation letters. It has now sent letters dated 31 October with a new 42-day consultation period (expiry date 12.12.2023). Further application documents are expected this month and the Council will also re-consult upon their receipt.

Of even greater concern is that the only visible public notice of the new application is both inaccurate and out of date. Unlike the previous Whalebones application and appeal there are no public notices attached to any of the various accesses and gates to the estate, small-holding, and fields.

As the photo above shows, the one and only sign is wrapped tightly around the circumference of a pole for a CPZ parking bay on Wood Street, a few yards along from the main Whalebones entrance. It cannot be read without turning full circle and stepping into a busy main road.

More to the point, it is out of date as it states that comments can be made until Thursday 2 November (and that the sign will be removed on November 3) when the final date for representations is in fact Tuesday 14 November. The absence of an up-to-date and correct public notification is a highly egregious omission.

The Whalebones estate is nearly 12 acres of ancient and biodiverse greenery visually separating Chipping Barnet from Arkley, looking south-west towards Arkley (as shown in the architects’ aerial visualisation at the top. The Arkley pub is at the top right, and Barnet Hospital is just off to the left). It is an integral part of the Wood Street Conservation Area, which encapsulates the story of historic Barnet, a town that grew up as a market for livestock that grazed on these meadows.

Barnet Council has a statutory duty to consult neighbours on planning applications. Its Statement of Community Involvement 2018 states in paragraph 5.1.2 that

‘The Council’s approach to publishing and consulting upon planning applications is:

  • to consult for 28 days;
  • to publish applications on the Council’s website; and
  • to publish a site notice and press advertisement when necessary and issue neighbour consultation letters.’

In 5.3.1 it adds, ‘For major developments with a wider effect, consultation will be carried out accordingly’.

To date, Barnet Society members who live adjacent to the site have not received any such letter. Our wider enquiries indicate that no-one else has either.

At the time of writing, 178 objections have been posted on the Council’s planning portal, and 3 comments supporting the planning application. When an application was made in 2019 for a scheme generally similar to the latest proposal but for 152 instead of 114 homes, 570 objections were received and 5 supported it.

It seems extraordinary, especially for a site that has been the subject of public interest and enjoyment for many years – and when the incoming Council committed itself last year to a greener Barnet – that special effort has not been made to engage with the local community.

Most residents can’t spare time to check weekly online on the off chance that a new planning application has been posted that might interest them. That’s why many of them join voluntary amenity groups such as the Barnet Society: we do that job for them. We’ll be submitting the Society’s comments by 14 November.

But there are many other residents who have an equal right to know about local applications that might affect them.

Paragraph 5.1.4 of the Statement of Community Involvement asserts that, ‘the Council values the contribution of all responses to planning applications to the decision making process.’ We ask it to act as a matter of urgency to inform neighbours – and everyone who commented on the 2019 application and therefore also have an interest. If necessary, the deadline for them to comment should be extended.

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Appeal to pay for professional entertainers to create carnival-like atmosphere at Barnet Christmas Fare

If a fund-raising campaign is successful, there will be more of a carnival like atmosphere at this year’s Barnet Christmas Fayre to be held on Sunday 3 December with professional entertainers hopefully welcoming visitors as they walk up and down the High Street.

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Anniversary for historic Dig for Victory allotments in Byng Road a precious moment for longest-serving plot holder

High Barnet’s Byng Road allotments celebrate their 85th anniversary next year — and for 66 of those years Peter Morris has been tending his plot with the same determination and enthusiasm as when he started out as a teenager.

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Fairview & One Housing back for more (again) at Victoria Quarter

The Victoria Quarter illustrates – barely believably – the extraordinary lengths to which some developers go these days to cram housing onto their sites. After a decade campaigning for a development of the former gasworks site in the best interests of present neighbours and future residents, and seeing off several schemes that weren’t, locals might be excused for accepting a compromise solution. Instead, residents group Save New Barnet (SNB) are determined not to settle for a scheme that, as climate changes, could become a slum of the future.

The Victoria Quarter illustrates – barely believably – the extraordinary lengths to which some developers go these days to cram housing onto their sites. After a decade campaigning for a development of the former gasworks site in the best interests of present neighbours and future residents, and seeing off several schemes that weren’t, locals might be excused for accepting a compromise solution. Instead, residents group Save New Barnet (SNB) are determined not to settle for a scheme that, as climate changes, could become a slum of the future.

The battle over the 7.5 acres former gasworks site in New Barnet has been epic:

  • In 2017, after 4 years of negotiation, a scheme for 371 homes was given planning permission. Council and community agreed it to be a good blend of flats and family houses with gardens, most with views of Victoria Recreation Ground.
  • In 2020 One Housing with Fairview New Homes applied for permission for 652 unitin blocks up to 10 storeys high. Following a local outcry, it was refused.
  • Undeterred, they returned in 2021 with a reduced scheme for 539 units in 13 blocks ranging from 4 to 7 storeys high. 800 members of the public objected. Last year the Council rejected that proposal too by 9 votes to 1 (with 1 abstention).
  • The developer appealed against the decision, but lost after a public planning inquiry.
  • They sought a judicial review of the appeal decision, but were refused.
  • In a final throw of the dice, the developer appealed in the High Court against that refusal. Last January that appeal was refused too.

At that point, you might think Fairview & One Housing would revert to the 2017 (approved) scheme – but you’d be wrong. Last month they came back with yet another planning application, this time for 486 units, 35% of them affordable.

 

They claim to be generally following the 2017 plan with its ‘finger’ blocks, but replacing the terraced houses and gardens with taller blocks to provide 76 more social and affordable homes. Their ambition is ‘to see Victoria Quarter become the most sustainable development that Fairview has delivered to date’.

In the Barnet Society’s opinion the scheme is architecturally nothing special, but an improvement on the others offered since 2017. The design is generally less fussy and overbearing. The landscaping works better. Most flats would have a view of the Recreation Ground. But we regret the complete absence of traditional private gardens, and that only 8 of the homes would be for larger families.

At a public meeting on 11 October an over-riding theme emerged: the poor environmental design of many of the homes. For example, around:

  • 20% of the flats would be single-aspect, so cross-ventilation in hot weather would be impossible.
  • 25% wouldn’t meet adequate daylighting standards, affecting mental health.
  • 45% would require active cooling to meet the minimum guidelines on overheating, the running cost of which would not be included in their rent.
  • And most homes would depend on mechanical ventilation and heat recovery (MVHR). If MVHR is switched off, condensation, mould and poor air quality would result, causing damage to the building fabric and potentially serious health consequences for occupants.

SNB have now publicised five design improvements that must be made before they could accept the scheme:

  1. Overheating – add brise soleil (sun louvres), and examine design/orientation of flats.
  2. Railway noise – add noise barriers at track level.
  3. Daylight/sunlight – reduce the 4 finger blocks to 5-storey instead of 6.
  4. High proportion of small flats – replace some of the single-aspect studio flats in the finger blocks with larger dual-aspect flats.
  5. Out of character with the area – address the comments raised by Barnet’s Urban Designers.

You can read SNB’s full objection here.

The Barnet Society supports SNB and is objecting to the planning application – despite our ardent wish to see new housing on this site. We’re YIMBYs: we’d love well designed new housing in Chipping Barnet. But it must be genuinely sustainable. Fairview & One Housing’s latest effort wouldn’t be.

Half a century ago, the construction and management defects of numerous postwar housing estates became apparent. Just because we have a housing shortage, we must not build another generation of sub-standard homes.

We urge you to object personally. You can do so on the planning portal. The deadline is Friday 3 November.

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Concessions at Whalebones – but not nearly enough

A new planning application is in for the Whalebones site. The plans have been scaled back from 152 to 114 homes, but in most other respects are similar to the one we objected to in 2019. To be clear: the Barnet Society doesn’t object to some housing to fund reprovision for the artists, bee-keepers and the current tenant farmer, and for maintenance of the estate. But the Trustees want way more than that. Our Committee is minded to object again, and encourages you to submit your own objections before the deadline of 14 November.

Read on to find out our grounds for objection, and how to submit your own.

The saga so far…

The Whalebones site is a surprising and wonderful survival – almost 12 acres of greenery and biodiversity close to the heart of Chipping Barnet. Although not designated as Green Belt, it includes the last remaining fields near the town centre and is integral to the Wood Street Conservation Area (WSCA). Anywhere else in the UK, surely, building over 6 acres of green space in a Conservation Area would be inconceivable.

The WSCA encapsulates 800 years of Barnet history. At one end is St John the Baptist’s church and our original marketplace, chartered in 1199; at the other end, open fields. Their juxtaposition is richly symbolic. Barnet’s growth to national status derived chiefly from livestock: herds were driven across the country to their final pastures on the fringe of the town, then sold at Barnet market. Building over the last remaining fields would brutally contradict several statements in the CA Appraisal Statement and amount to lobotomy of Barnet’s collective memory.

Hill, the developer working with the Trustees of the Whalebones Estate, first submitted a proposal in 2019. It was for 152 homes, 40% of which were to be ‘affordable’. A new building was to be provided for Barnet Guild of Artists and Barnet Beekeepers Association. The tenant farmer, Peter Mason and his wife Jill, would have rent-free accommodation and agricultural space for life. There were to be two new public open spaces including a health and wellbeing garden. A route between Wood Street and Barnet Hospital via a new woodland walk was offered.

Before responding we asked for our members’ views. A decisive majority of respondents – nearly 90% – opposed the scheme, and only three supported it. We therefore objected to the application. The plans were refused permission in 2020, and Hill’s appeal against the Council decision was dismissed by the Planning Inspectorate in 2021.

The latest plans include 114 new homes, of which 40% would again be ‘affordable’. ranging from 2 to 5 storeys in height. The building line along Wood Street would be set back. The blocks next to Elmbank would be reduced, as would be the single-storey studio for the artists and beekeepers. Gone is the health and wellbeing garden. The rest is much as proposed in 2019, but the eastern part of the site would remain in the ownership of the Trustees.

Information can also be found on Hill’s website: https://whalebones-consultation.co.uk/

The Society’s response

Our Committee has drafted the Society’s objection. These are its key points:

  • 114 homes far exceed what is necessary to fund reprovision for the artists, bee-keepers and tenant farmer and maintenance of the estate.
  • The Whalebones fields are integral to the history and character of the Wood Street Conservation Area. Their loss would seriously harm the CA.
  • That would set a very bad precedent for Barnet’s other conservation areas.
  • A development of this scale contradicts Council, London Mayoral and national planning policies that promote the value of open space, the environment and farming.
  • It would be inconsistent with Barnet’s declaration of a climate and biodiversity emergency.
  • The remaining open space would have the character of an urban park, not the rural character it has now – part parkland, part agricultural smallholding.
  • A Woodland Walk would merely replace the permissive path Gwyneth Cowing, the previous owner, allowed across the site.
  • Some buildings would be 5 storeys high, the same as the tallest hospital buildings.
  • Setting back the building line from Wood Street would not provide a visual break between the new houses and Elmbank. The separate identities of Chipping Barnet and Arkley would disappear.
  • The application is unclear about the long-term ownership and management of the public spaces or smallholding (after departure of the tenant farmer and his wife). If 114 homes are approved, the eastern part of the site will be ripe for further development.

Conclusion

If approved, these plans will represent a huge lost opportunity for Chipping Barnet. We don’t accept the applicant’s assertion that some form of agricultural or other green land-based activities would not be appropriate and economically viable. The developer hasn’t explored activities of a kind likely to have interested Gwyneth Cowing. These include a city farm for young and old people, including those with special needs, as just one possibility. Other acceptable uses include education, training and/or therapy in horticulture, animal husbandry and environmental studies, perhaps in partnership with a local school or college.

When this project began in 2015, the Council was seeking a replacement site for one of its special schools. Last year it approved a new school for 90 pupils with Autistic Spectrum Disorder in a converted office block in Moxon Street, with no outdoor play space except on its roof. It is a dismal comment on the priorities of the Trustees and the Council that locating it on part of Whalebones – the greenery of which would have been of profound benefit to the wellbeing and education to the pupils – was never considered.

In our view, any of the alternatives mentioned above would enhance the CA. They would also be in keeping with the spirit of Ms Cowing’s will. On the planning portal, a ‘Master Pipistrelle’ has posted a poignant Ode to Gwyneth. It includes these verses:

Eighteen ninety-nine was the year of Gwyn’s birth
At Whalebones, in Barnet on this green Earth
Was the Cowing’s estate, her manor-house home
A place where both artists and bees could roam…

Plan after plan, they’re ignoring Gwyn’s will
But the People are here, trying to instil
the ambition of Gwyn, for her home to enthral
To remain in the community forever and for all.

Too right! We’re currently consulting our members on our response.

How to object

Submit your own objections directly via the planning portal.

Or you can writing, with the application reference no. (23/4117/FUL) clearly at the top, to the Planning Officer:

Josh McLean MRTPI

Planning Manager

Planning and Building Control

Barnet Council

2 Bristol Avenue, Colindale, NW9 4EW

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Installation of charging points for electric vehicles gathering pace in High Barnet and East Barnet

Charging points for electric vehicles are to be installed in the pavements of several side roads close to Barnet town centre — and applications are being made for even larger self-standing charge points in front of the Everyman cinema and in East Barnet village which would be partly financed through video display advertising. 

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Family research highlights upstairs and downstairs divide of life inside the once grand houses of New Barnet

A fascinating insight into the life of wealthy middle-class households who set up home in the flourishing township of New Barnet in the late 1880s has emerged after research by family historians.

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Greening Barnet’s existing homes

My web post on 25 September about the crucial importance of minimising carbon emissions from Barnet’s existing housing stock looked at the challenge of upgrading the environmental performance of two houses on the Council’s Local Heritage List. This post shows what can be done to a more typical home in our borough.

No.1 Halliwick Road is an Edwardian semi-detached house typical of many in Barnet. Its owner, architect Ben Ridley, has radically upgraded it with the aim of making it an exemplar of sustainable retrofit on a constrained budget. When it was opened to the public earlier this month as part of London’s Open House Festival, it attracted scores of visitors.

Ben is the founding Director of Architecture for London https://architectureforlondon.com/, a practice with a track record of domestic and larger projects completed since 2009. Several have been published and won awards. He has expertise in Passivhaus design, an approach originating in Germany that through excellent thermal insulation, scrupulous airtightness and mechanical ventilation and heat recovery (MVHR) enables houses to provide comfortable living conditions with minimal use of energy.

Ben refurbished the façades of the existing house and its neighbour so that, seen from the street, they retain their traditional character.

This was achieved by insulating the front brick wall internally with 65mm of wood fibre finished with 10mm of lime plaster. The flank wall and the upper floor to the rear were insulated with 170mm phenolic insulation and coated with a grey render.

Internally, the ground floor has been almost completely opened up. This was not necessary environmentally, but provides a great sense of spaciousness and light, with daylight flooding in on three sides.

A back extension was added to the ground floor with walls of prefabricated 172mm structural insulated panels (SIPs).

Triple glazing was installed throughout. New double glazed vertical sliding sash windows were fitted, and behind them demountable secondary glazing panels are fixed and removed in summer. Continuous curtains provide additional thermal and acoustic insulation as well as privacy.

New windows are simply framed in wood and offer dramatic uninterrupted views of the greenery outside. A low-energy MVHR system ensures a supply of fresh, filtered and pre-warmed air when the windows are closed. Hidden ducts distribute fresh air and extract vitiated air via the roof.

The original suspended timber ground floor was overlaid with large Italian marble slabs for their visual quality and thermal mass. The void below was packed with insulation with sub-floor air vents to avoid condensation and decay. First floor timber joists and boards were exposed and cleaned up, and sound transmission between floors deadened by acoustic quilt. A wet underfloor heating system supplies the little space heating that such a well-insulated house needs.

The staircase has been replaced by a more compact one of plywood. A ground floor toilet is tucked underneath it. On the first floor is a new toilet and bathroom lined with limestone and wood. The existing loft has been converted into a bedroom and TV room.

The use of steel and concrete, which require large quantities of carbon to make, has been significantly reduced, with no steels used in the loft conversion.

The end result is a striking combination of traditional and contemporary craftsmanship that achieves a Passivhaus standard U-value of 0.15 or better (with the exception of the internally insulated front façade). The overall cost was around £250k + VAT – good value considering the extensive floor area (190sq.m.), especially at a time of high inflation and construction costs.

Ben Ridley has shown one way of upgrading an old house environmentally: there are others. But whatever you chose to do, it’s vital to (1) get appropriately qualified advice; (2) assess the whole building, its site and surroundings (even if your project has to be carried out in stages); (3) evaluate the likely costs of different options and possible sources of funds; and (4) use experienced contractors.

That’s easily said but in practice very challenging to achieve. The carbon reduction targets set by the Government are commendably ambitious, but to help meet them the only funding currently on offer to home-owners is grants of £5,000 for the installation of heat pumps. Although the need for better training of designers, engineers and builders has long been recognised, we also have a national skills shortage.

In Barnet, Council has launched some worthwhile initiatives following its declaration of climate emergency in May 2022, but the Barnet Sustainability Strategy Framework focuses, understandably, on improving the energy efficiency of Council-owned property to help achieve net-zero council operations by 2030.

As part of Building a sustainable future for Barnet, the Council also wants to ensure residents have access to the information they need to make sustainable choices. That would be a valuable start, but we’ve yet to find out how they propose to provide it.

Both Council and Government must do much more. As Marianne Nix, a Barnet Society member and house-owner keen to follow best practice says,

‘I can’t see how ordinary families will be able to manage. I can see the consequence – a lot of old buildings will be insulated incorrectly with all the wrong materials being used, and causing more issues and damage to properties in the long run.’

For these reasons the Barnet Society supports United for Warm Homes, a campaign by Barnet Friends of the Earth to petition MPs for:

  1. Urgent support for people dealing with sky-high energy bills.
  2. A new emergency programme to insulate our homes.
  3. An energy system powered by cheap, green renewables.

Please click this link to add your own support.

If you’re wondering what to do about your own home, the following sources of information may be helpful:

I’m most grateful to Ben Ridley for technical information and Dave McCormick for environmental advice on this article.

 

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Barnet Fair the inspiration for a new theatre production to be staged at The Bull Theatre

Bringing to life the gaiety and rough and tumble of Barnet Fair — said to be have been one of the the noisiest and naughtiest in Victorian London — is the challenge facing High Barnet’s amateur dramatic group, The Blue Door Theatre Company.

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Hundreds of objections lodged to planning application for residential caravan site at Arkley end of Mays Lane

Within two weeks of hearing about a planning application for residential caravans on Green Belt farmland in the Dollis Valley, well over 500 objectors registered their opposition, backing a campaign mounted by residents of Mays Lane and surrounding roads.

Continue reading Hundreds of objections lodged to planning application for residential caravan site at Arkley end of Mays Lane

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Barnet’s biggest environmental challenge?

In Barnet, the biggest cause of climate change is housing. Homes emit around 50% of the carbon released in our borough. Radically reducing those emissions by upgrading the environmental performance of our homes is the most urgent and useful thing that many of us can do. It will also generate employment, substantially reduce our energy bills and – done properly – improve our health.

Over two-thirds of Barnet’s housing stock was built before 1944, and over 85% of it is likely still to exist in 2050. Today, the median Energy Performance Certificate (EPC) rating of existing homes in Chipping Barnet is only about 56%. Retrofitting them is therefore critical to achieving Net Zero.

The Barnet Society supports United for Warm Homes, a campaign by Barnet Friends of the Earth to petition MPs for:

  1. Urgent support for people dealing with sky-high energy bills.
  2. A new emergency programme to insulate our homes.
  3. An energy system powered by cheap, green renewables.

Please click this link to add your own support!

The technical and aesthetic challenges of bringing old houses up to modern standards mustn’t be under-estimated. It’s also financially challenging – but will only get more expensive the longer we delay. To illustrate the challenges – and to indicate some ways in which they can be met – this and my next web post will look at a couple of examples in Barnet.

The first is an attractive Arts & Crafts house that is on Barnet’s Local Heritage List, but in need of repair and improvement to reduce its energy consumption.

The second, which I’ll look at in my next post, is a more typical semi-detached house that has just been radically upgraded by a local architect, and which was opened to the public as part of London Open House earlier this month.
Nos. 26 & 27 Manor Road in Chipping Barnet is a pair of semi-detached houses dating from about 1906. The architect isn’t recorded, but the design shows the influence of Lutyens and Voysey. No.27 was the home of Peter and Doreen Willcocks, who were stalwarts of the Barnet Society and Barnet Local History Society. They moved in 60 years ago and the house is still occupied by family.

The future of both houses is uncertain. Being on the Local List they deserve careful conservation, but they’re increasingly expensive to maintain.

No.27 has been well looked-after – not surprisingly, since Peter was a national expert on the Building Regulations. But also unsurprisingly, it is showing signs of age. Fortunately its underlying structure seems generally sound and repairs should not be too difficult. What can and should be done to bring it somewhere near Net Zero standards without losing its beautifully crafted details?

Below are listed some improvements that could be made here, and to many other Barnet houses of similar vintage. However they are purely indicative and no substitute, it must be stressed, for a full survey and environmental diagnosis by a qualified professional.
Southerly-facing parts of the roof could be fitted with photovoltaic (PV) panels to generate solar energy. Although not applicable in the case of No.27, note that it may not be permissible to fit PVs on roofs in a Conservation Area.

Guttering and drains are of cast iron with an ornate hopper-head. They should be kept if possible, or replaced with cast aluminium to similar profiles.

The rough-cast render is essential to No.27’s character. It may need repair or partial replacement, but that must be done with lime mortar to enable the brickwork behind to breathe. In unobtrusive places, it could be replaced with new external insulation finished with a thinner render to match the original in texture and colour. But this would need to be 50-100 mm thick which would have an impact on door and window reveals and cills, and require close-fitting eaves, gutters, downpipes and soil and waste pipework to be adjusted. Where internal insulation can be provided without unacceptable disturbance, all external walls can benefit from condensation-safe internal insulation, e.g. patent render with cork granules and lime skim-coat finish.

External and internal doors and frames are of solid wood with panels, often with their original ironmongery and Classical canopies or cornices above. The external doors would need draught-proofing.

The original lead-paned windows with their ornamental fasteners remain intact. Secondary glazing was installed remarkably discreetly by Peter Willcocks nearly 50 years ago: compare the original living room windows (above middle R) with the secondary-glazed ones in the kitchen (above far R). Today a triple-glazed unit would be considered.‘Slimlite’ and similar thin double-glazing units are available, some fitting into the traditional shallow glazing rebates. They are more expensive than normal double-glazed units but more elegant than secondary glazing.

Much of the ground floor is of timber boards, still in good condition. Underfloor insulation could be inserted between the floor joists, though care is required to retain, clear, and possibly increase the number of sub-floor vent bricks/gratings to ensure a through-flow of fresh air.

Several fireplaces survive, one with a magnificent Classical mantelpiece and surround. Most have been blocked up but include ventilation for their flues. The existing tall chimneys are features of the roof and in fair condition. They should be retained and could form part of a new mechanically controlled ventilation system with heat recovery.

The roof spaces have been partly converted for storage and other use, but the existing structure – and even the vertical sliding shutters to the gable ventilator slits – remain in fair condition. The insulation should be greatly increased, however, and air leakage and condensation eliminated.

The existing gas central heating boiler and radiators have served well for decades, but the boiler will have to replaced before long by some new source – or combination of sources –  of renewable energy. One could be solar panels (mentioned above). Air-source heat pumps (ASHPs) are increasingly being used, though their effectiveness depends on high levels of thermal insulation and airtightness, and often on larger and/or more efficient radiators. Whilst gas and oil-fuelled boilers continue in use, solar water-heating from a roof-mounted solar panel is a good way of mitigating fuel costs. This entails replacement of the standard hot-water storage cylinder with a well-insulated calorifier containing an additional heating coil connected to the solar panel.

The All-Party Parliamentary Group for Healthy Homes and Buildings points out that the introduction of energy efficiency measures must go hand-in-hand with the introduction of appropriate mechanical ventilation that can exchange toxic indoor air with fresh air, and with design measures that improve the overall comfort and wellbeing of all occupants.

To ensure both air quality and economical running, a building energy management system (BEMS) will be needed. But it must be properly installed, calibrated, commissioned and maintained.

Materials and workmanship must also be of appropriate quality. As well as looking right, the results must not impair the environmental performance of the building, for example by creating condensation and mould.

The suggestions above only scratch the surface. It’s vital to understand the construction of a house before specifying solutions, but getting good advice isn’t easy.

As Barnet Society member and sustainability expert Dave McCormick notes, ‘High energy prices might be persuading more people to consider green home improvements, but knowing where to begin is an issue for many.’ Or as Marianne Nix, another Society member and house-owner keen to follow best practice, puts it, ‘Finding suitable builders is like looking for a needle in a haystack. And I’m not sure I know what the needle looks like!’

Looking for that needle – and for expert advisers, designers, builders and funding – will be addressed in my next post.

I’m most grateful to Alan Johnson, Richard Kay and Dave McCormick for their advice on this article.

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New chapter opens in task of safeguarding historic common at Monken Hadley where cattle once grazed

Many of the motorists hurrying past beside the edge of Monken Hadley Common have probably never stopped to take a walk or had a chance to enjoy an historic and incomparable green space on the boundary of Greater London.

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Surplus apples that would otherwise go to waste heading for foodbanks after fruit picking in Sebright Road

Volunteers collected over 65 kilogrammes of surplus apples from trees in the back gardens of houses in Sebright Road — all destined for foodbanks and self-help groups across the London Borough of Barnet.

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Pupils’ achievements celebrated at QE Girls amid praise for strong performance of Barnet’s secondary schools

Families with young children have been moving to the London Borough of Barnet because of the strong performance of its secondary schools — a strength recognised at the annual “Celebration of Excellence” at Queen Elizabeth’s Girls’ School.

Continue reading Pupils’ achievements celebrated at QE Girls amid praise for strong performance of Barnet’s secondary schools