House refurbishment in Petts Wood

Bring the whole-house scope together.

Start with the house refurbishment brief

Survey the rooms, structure and building services before separating repairs from alterations. Identify the features to keep and the rooms that must remain usable, then coordinate heating, electrics, bathrooms, kitchens and finishes in one written scope.

Record allowances and exclusions against the drawings. Plan inspections before work is covered, agree how changes will be priced and keep a clear handover list for certificates, commissioning and snagging.

The local building context

The Local Plan’s Petts Wood Area of Special Residential Character holds around 1,500 detached and semi-detached homes on about 112 hectares, bounded by the railway to the north and the Chislehurst Road conservation area to the north-east, and excluding Station Square. Its prevailing 1930s design remains largely intact. The plan singles out front roof lines largely untouched by roof extensions, the symmetry between pairs of houses, low boundaries and visible front gardens, and rear gardens often over 120ft; some houses are by Noel Rees, who designed every building in The Chenies.

The conservation areas span four decades. The Chenies was designated in June 1982 and Chislehurst Road in May 1989, where detached houses stand in large plots set well back from the road; most roofs there are hipped, and red clay tiles modelled on Kent peg tiles cover more of them than any other material. Station Square followed in January 1995 after a local campaign, and includes the Grade II Daylight Inn. The Covert, in the south, with Noel Rees’s neo-Tudor houses, and The Thrifts, in the north-west, mainly semi-detached houses against ancient woodland, were both designated on 4 January 2022.

Petts Wood has one Area of Special Residential Character, five conservation areas and several Article 4 plans, and which of them applies is settled plot by plot. One name is a trap: the Chislehurst Road conservation area lies at the northern fringe of Petts Wood, not in Chislehurst. The Local Plan’s written ASRC boundary was also drawn before The Covert and The Thrifts were designated in 2022. Nor is a BR5 postcode or the Petts Wood & Knoll ward any guide: the 2021 order that set up Bromley’s 22 wards does not describe their boundaries in its text. Use the council’s interactive map and each Article 4 plan for the exact plot, and only then turn to the title or lease and the planning record.

Local design and consent context

The design guide calls Petts Wood’s ASRC the largest in the borough. As a Local Plan designation, separate from the conservation areas, it falls under Policy 44, which asks development to respect, enhance and strengthen its special and distinctive qualities. The plan’s guidelines for these areas rule out backland development, ask new work to take account of existing front and rear building lines, ask for mature trees and landscaping to be kept wherever possible, and resist proposals that significantly increase hard surfacing in front of houses unless satisfactory landscaping comes with them. The guide names extensions and replacement houses as the main development pressure.

Three directions cover the whole ASRC. An immediate direction dated 2 January 2021 removes Part 1 Class AA, adding storeys to a house, and was confirmed in July 2021. A second, sealed on 15 March 2021, removes Part 20 Classes A, AA, AB, AC and AD, new homes built on top of existing buildings, from 15 March 2022. A third, confirmed on 24 June 2022, removes Part 1 Classes B and C, roof enlargements and other roof alterations, from 19 July 2022, replacing an earlier front-slope direction; a matching Class C direction covers the Chislehurst Road conservation area.

On 25 June 2025 the council adopted appraisal and management plans for Chislehurst Road, replacing the version of 2000, and for The Covert and The Thrifts. The Chislehurst Road plan prefers rear extensions that do not dominate the house or take up large amounts of side or front space, discourages mass-produced uPVC doors and windows, says the neo-vernacular houses are well adapted to dormers but that in other cases dormers will be inappropriate, particularly on prominent front or side rooflines, and encourages keeping open-plan front gardens. The Chenies and Station Square have no appraisal online; the council says guidance is available on request.

Access and site planning

Bromley expects noisy work normally to run only between 8am and 6pm on weekdays and between 8am and 1pm on Saturdays, with no noisy operations on Sundays or bank holidays. Exceptions, such as emergency works or special circumstances, may be justified, and a contractor can then apply for prior consent under Section 61 of the Control of Pollution Act 1974. In a semi-detached pair, give the attached neighbour the dates of the loud stages in writing, and settle whether your household stays at home.

Bromley Council: construction and demolition noise

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The Petts Wood area guide · House refurbishment across London · Hampstead Architecture & Planning · Hampstead Chartered Surveyors

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