Planning permission drawings, loft conversions, and extensions for Harlesden's Victorian terraces. MCIAT chartered, fixed fees, Brent planning expertise built in.
Harlesden occupies the NW10 postcode in the London Borough of Brent. The neighbourhood's streets of Victorian and Edwardian terraces — many well proportioned with generous room sizes — are increasingly popular with families looking to extend and improve rather than move to more expensive areas.
Victorian terraces: Harlesden's terraces offer excellent potential for dormer loft conversions, single-storey rear extensions, and side-return infills. The typical Victorian terrace has a rear outrigger and adequate roof void for conversion. Under permitted development, rear dormers and rear extensions can often proceed without planning permission.
Harlesden Conservation Area: The Harlesden Town Centre Conservation Area covers parts of the High Street and surrounding streets. Properties within this zone face additional planning controls. We check each property's status and advise on requirements.
Brent Design Guide: Brent Council's Design Guide SPD sets specific expectations for extension design, including dormer proportions, material choices, and rear extension depths. Our MCIAT-chartered team designs schemes that comply with this guidance.
Regeneration context: Harlesden is benefiting from gradual regeneration investment. We help homeowners make the most of their properties by designing extensions that add value and living space.
Single planning or regs submission.
Planning + building regs + structural.
Listed, conservation, complex sites.
Direct answers to the questions Harlesden homeowners ask us every week about planning, extensions, and loft conversions.
Start a free quoteYes, loft conversions are popular in Harlesden. Outside the conservation area, rear dormers under permitted development are straightforward. 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. Larger extensions require planning permission. We confirm the maximum achievable for your property.
The conservation area covers parts of the town centre. Properties within may need planning permission for external works. 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 plus structural calculations. Fixed fees throughout.
Brent targets 8 weeks for householder applications. Pre-application advice is available. We manage the full application process on your behalf.
We cover every London neighbourhood. Here are areas adjacent to Harlesden where we work regularly.
Every service you need for a Harlesden 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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