Planning permission drawings, loft conversions, and extensions for Catford's 1930s semis and Victorian terraces. MCIAT chartered, fixed fees, Lewisham planning expertise built in.
Catford occupies the SE6 postcode in the London Borough of Lewisham. The neighbourhood's mix of 1930s semi-detached houses and Victorian terraces provides excellent opportunities for side extensions, rear extensions, and loft conversions — projects that add significant value and living space.
1930s semi-detached houses: Catford's inter-war semis typically have hipped roofs, generous side passages, and good garden depths. Two-storey side extensions, single-storey rear extensions, and hip-to-gable loft conversions are all popular and generally achievable under permitted development. We design schemes that maximise space while maintaining the street's character.
Victorian terraces: The area's Victorian streets — particularly around Culverley Green — contain well-proportioned terraces suitable for rear dormers and single-storey rear extensions. We survey each property and confirm permitted development eligibility.
Culverley Green Conservation Area: This conservation area protects a pocket of attractive Victorian streets. Within the zone, Article 4 Directions may restrict permitted development rights, and Heritage Statements are required for external works. Our MCIAT-chartered team prepares conservation-sensitive applications.
Affordable improvement area: Catford's relative affordability makes it a popular area for families buying properties to improve. We help homeowners maximise their investment by identifying the most impactful extensions and ensuring smooth planning and building regulations processes.
Single planning or regs submission.
Planning + building regs + structural.
Listed, conservation, complex sites.
Direct answers to the questions Catford homeowners ask us every week about planning, extensions, and loft conversions.
Start a free quoteYes, two-storey side extensions are popular on Catford's semis. Under permitted development, single-storey side extensions are possible. Two-storey side extensions usually require planning permission. Lewisham Council generally supports well-designed side extensions that respect the character of the street.
Yes, hip-to-gable loft conversions are very popular on 1930s semis. These involve squaring off the hipped roof to create a full-height gable wall, then adding a rear dormer. Under permitted development, this is achievable without planning permission outside conservation areas. We survey your roof and advise on the best approach.
The Culverley Green Conservation Area protects the Victorian character of the streets around the green. Article 4 Directions may restrict permitted development rights, meaning planning permission could be required for roof alterations, window replacements, and extensions. We check your property's status and prepare appropriate applications.
Our Essentials package starts from £840. The Complete package from £1,750 covers planning and building regulations drawings plus structural calculations. Fixed fees throughout.
If your extension involves work on or near a shared boundary wall, you will likely need Party Wall Agreements. This is separate from planning permission. We advise on party wall requirements and recommend specialist surveyors.
We cover every London neighbourhood. Here are areas adjacent to Catford where we work regularly.
Every service you need for a Catford project, from a single chartered team.
Rear extensions, side returns, wraparounds, and basement feasibility for local housing stock.
Dormers, mansards, and Velux conversions designed for local roof profiles and planning constraints.
Construction-ready drawing packages compliant with all Approved Documents, submitted to local Building Control.
Free quote in 60 seconds. Fixed fee from £840. MCIAT chartered. Conservation area expertise included.
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