Garage Conversions · SE6 Catford
Lewisham controls the Culverley Green (Corbett Estate) and Bellingham conservation areas; Catford town centre is undergoing major regeneration.
This page covers one part of the borough. For the full picture — fees, timelines and the council's current position — read garage conversions in Lewisham.
Converting a garage in Catford reclaims it as a habitable room — home office, bedroom or kitchen-diner — on SE6's semi-detached and inter-war stock. Most garage conversions are Permitted Development, but Lewisham Council expects the parking and street-scene impact considered, and Building Regulations cover insulation, damp-proofing and the new floor and walls.
Turn your unused Catford garage into a bedroom, home office or open-plan kitchen-diner. Planning route assessment, full building regulations drawings with Part L thermal compliance, structural calculations for any removed walls.
Across Catford, Bellingham, Hither Green fringe, Corbett Estate in SE6, the dominant property is edwardian and inter-war bay-fronted terraces and semis around catford and bellingham, with the corbett estate streets and post-war housing. That stock shapes what garage conversion drawings looks like here: the right approach for a period terrace differs from a mansion-block flat or a new-build, and Lewisham Council judges each on design quality and neighbour impact. We survey the specific Catford property, confirm the planning route — Permitted Development, a Lawful Development Certificate, or full planning — and draw a council-ready set tailored to the SE6 streetscape.
Housing stock in SE6: Edwardian and inter-war bay-fronted terraces and semis around Catford and Bellingham, with the Corbett Estate streets and post-war housing.
Within the district: Catford, Bellingham, Hither Green fringe, Corbett Estate.
Streets we know in SE6: the Corbett Estate roads (Torridon Road, Engleheart Road), Sangley Road and the Culverley Green streets. Each road has its own building line, boundary treatment and precedent that Lewisham Council weighs when assessing a garage conversion drawings scheme.
Conservation areas: Culverley Green (Corbett Estate), Bellingham Garden Suburb. Inside these, most external work needs full planning and a Heritage Statement.
Getting around SE6: Catford and Catford Bridge rail to London Bridge, Charing Cross and Victoria.
Regeneration: Catford falls within or beside the Catford town centre regeneration (Lewisham's major scheme), which shapes local planning policy and design expectations.
Property values: HM Land Registry's file records 504 transactions in SE6 across 2025, midpoint £475,000. Only 50 detached houses sold anywhere in Lewisham that year, so detached comparables nearby are thin on the ground.
Borough character: Generally permissive planning compared to central boroughs; loft conversions and side-return extensions routinely approved under PD.
We check whether your Catford garage conversion needs planning permission or qualifies as Permitted Development — most integral garages don't need planning.
Full laser-measured survey of the existing garage, plus adjacent rooms where walls are being removed.
Existing and proposed floor plans, elevations and sections at 1:50 — full council-ready specification.
Garage conversions must meet current energy-efficiency standards — upgraded insulation, glazing U-values, heating specification.
Steel beam and padstone design where garage doors are replaced with walls and windows, plus any load-bearing wall removals.
Full Plans submission to Lewisham Council Building Control or an approved inspector with inspections coordinated through to completion certificate.
Single planning or building-regs submission.
Planning + building regs + structural.
Listed, conservation or complex sites.
Yes. The Corbett Estate's Edwardian bay-fronted terraces around Torridon Road and Engleheart Road suit side-return and rear extensions and loft conversions, but the Culverley Green conservation area covers much of the estate, so changes there need full planning. We design to match the estate's detailing and submit to Lewisham.
Catford's centre is being substantially redeveloped with new homes, a relocated South Circular and improved public realm, supporting values across SE6. For a house project the binding controls remain Permitted Development limits and the local conservation area, which we check for your address.
Outside the conservation areas, usually yes — a rear dormer or hip-to-gable within the volume allowance, confirmed by a Lawful Development Certificate. Inside Culverley Green or Bellingham, roof changes need full planning. We confirm which applies to your road and draw it for Building Control.
The town-centre regeneration is improving the area.
Lewisham Council charges its own statutory application fee (currently £548 for a householder planning application, £610 for a full application). We quote the drawings as one fixed price and the free site survey covers every SE6 address.
For a SE6 project across Catford, Bellingham, Hither Green fringe, Corbett Estate, expect roughly 3–4 weeks from instruction to submission: week 1 the measured survey, weeks 2–3 the drawings and your revisions, then validation and the statutory determination by Lewisham Council (8 weeks for a householder application). We carry the Catford application through every officer query to the decision.
Catford (SE6) sits primarily in Lewisham, so applications are decided by Lewisham Council. Conservation areas within SE6 include Culverley Green (Corbett Estate), Bellingham Garden Suburb, where full planning and a Heritage Statement are required. We confirm the planning route for your exact address before quoting.
Almost always. Any structural work behind garage conversion drawings in Catford — new openings, steel beams, loft floors, foundations — needs Building Regulations approval covering structure (Part A), fire escape (Part B) and insulation (Part L), submitted to Lewisham Council Building Control or an approved inspector. On SE6's typically terraced and semi-detached stock, a Party Wall notice to adjoining neighbours is normally required before the steelwork. We coordinate both as part of the Complete package.
In value terms, yes. The bigger risk is an unapproved or non-compliant scheme — which is why council-ready drawings and a clean Building Control sign-off matter on SE6 homes.
Working across a borough boundary, or unsure which council will decide your application? Every service we offer is listed for SE3, SE4, SE12, SE13, SE23 and SE26.
Pick a slot that suits you. No obligation and no sales pressure, just straight answers on your planning route.
Every SE6 postcode district we draw in, the stock that dominates it and the authority that validates a garage conversion there. SE6 fees below are the statutory England rates for 2026, not garage conversion estimates.
| Postcode | Area | Dominant stock | What it means for a garage conversion |
|---|---|---|---|
| SE6 | Catford / Bellingham | 1930s semi-detached, post-war flats | SE6 covers Catford / Bellingham only; Lewisham Council handles the garage conversion. |
| SE6 | Catford | 1930s semi-detached, post-war flats | Catford sits inside SE6; garage conversion proposals here are determined by Lewisham Council. |
| SE4 | Brockley | Victorian and Edwardian terraces | Adjoining district to SE6, also inside Lewisham for garage conversion purposes. |
| SE8 | Deptford | Georgian terraces, post-war estates, new-build | Adjoining district to SE6, also inside Lewisham for garage conversion purposes. |
| SE12 | Lee / Grove Park | mixed stock | Adjoining district to SE6, also inside Lewisham for garage conversion purposes. |
Roof pitch, wall build-up and plot depth change every few SE6 streets, and each one changes what a garage conversion can achieve at that address.
SE6 (Catford / Bellingham) conservation designations: there are 30 across Lewisham Council, Lee Green, Blackheath, Deptford High Street among them. Designation costs a SE6 (Catford / Bellingham) owner the permitted-development route: a garage conversion then needs a £548 householder application over 8 weeks, in place of the £249 prior approval route that takes 6 weeks. Forest Hill is the SE6 (Catford / Bellingham) designation that most often changes a garage conversion design.
Article 4 and your SE6 (Catford / Bellingham) garage conversion: Lewisham Council has made no borough-wide direction, so permitted development for a garage conversion in SE6 (Catford / Bellingham) generally survives outside SE6 (Catford / Bellingham) conservation areas and listed curtilages. A Lawful Development Certificate at £274 is how a SE6 owner records that a garage conversion was lawful.
The building fabric around SE6 (Catford / Bellingham): Victorian and Edwardian terraces across Brockley, Honor Oak, Forest Hill; 1930s semi-detached in Catford and Hither Green; post-war mixed in Deptford. Generally permissive planning compared to central boroughs; loft conversions and side-return extensions routinely approved under PD. A garage conversion in SE6 (Catford / Bellingham) is scoped against that stock first, because it decides whether the scheme runs as permitted development, a £274 Lawful Development Certificate, or a full £548 application to Lewisham Council.
Sources for this SE6 garage conversion page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.
Free fixed quote in 60 seconds. MCIAT chartered.
Get my free quote →Or contact us about your project firstBefore you commit, it is worth understanding what it costs and seeing why homeowners choose us. You can search the site to find the right fit, or set up your account to track your project. When you are ready, get a quote for your project — most homeowners have a fee in minutes — or contact us and a chartered technologist will be in touch.
