Planning permission drawings, loft conversions, and extensions for Colliers Wood's Victorian terraces and riverside properties. MCIAT chartered, fixed fees, Merton planning expertise built in.
Colliers Wood sits in the SW19 postcode within the London Borough of Merton. The neighbourhood's streets of Victorian terraces and Edwardian houses — combined with its riverside setting along the Wandle — offer excellent potential for extensions and loft conversions at more accessible prices than neighbouring Wimbledon.
Victorian and Edwardian terraces: Colliers Wood's period terraces are well suited to rear dormers, single-storey rear extensions, and side-return infills. Under permitted development, many of these works can proceed without planning permission. We confirm PD eligibility and prepare building regulations drawings.
Wandle Valley Conservation Area: The Wandle Valley Conservation Area covers the riverside corridor. Properties within this zone face additional planning controls. We check each property's status and prepare appropriate applications.
Riverside properties: Properties near the River Wandle may fall within flood-risk zones. Flood risk assessments may be required for planning applications. We incorporate these requirements into our submissions.
Value for space: Colliers Wood's affordability relative to Wimbledon makes it popular with families buying to improve. We help homeowners maximise their property's potential through well-designed extensions and conversions.
Single planning or regs submission.
Planning + building regs + structural.
Listed, conservation, complex sites.
Direct answers to the questions Colliers Wood homeowners ask us every week about planning, extensions, and loft conversions.
Start a free quoteYes, loft conversions are popular in Colliers Wood. Most terraces can add rear dormers under permitted development. We survey your roof, confirm eligibility, and prepare building regulations drawings.
Under permitted development, terraced houses can extend up to 4 metres at single storey, and semis up to 6 metres. Larger extensions require planning permission. We confirm the maximum for your property.
Properties near the River Wandle may be within flood-risk zones. Flood risk assessments may be required with planning applications. We assess your site and incorporate requirements.
Our Essentials package starts from £840. The Complete package from £1,750 covers planning and building regulations plus structural calculations. Fixed fees throughout.
Merton Council targets 8 weeks for householder applications. Pre-application advice is available. We manage the timeline on your behalf.
We cover every London neighbourhood. Here are areas adjacent to Colliers Wood where we work regularly.
Every service you need for a Colliers Wood project, from a single chartered team.
Dormers, mansards, and Velux conversions designed for local roof profiles and planning constraints.
Rear extensions, side returns, wraparounds, and basement feasibility for local housing stock.
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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