Home / Areas we cover / South West London / Fulham
Fulham · South West LondonLoft conversions and extensions in Fulham
We design and build loft conversions, extensions and renovations across Fulham, from Parsons Green to the streets around Fulham Broadway.

A recent Buildspace Projects build.
Homes in Fulham and what suits them
Fulham is mostly Victorian and Edwardian terraces, many with a back addition. That makes it one of the best places in London for an L-shaped dormer loft and a side-return or wraparound kitchen extension. Mansards are a good option where planners want a traditional roofline.
Planning in Fulham
- Fulham is in the London Borough of Hammersmith & Fulham, so applications go to Hammersmith & Fulham Council.
- A large part of Fulham is in conservation areas, including Parsons Green, Fulham Park Gardens and Moore Park. Loft dormers there need full planning permission.
- Some streets also have Article 4 directions, which remove permitted development rights for certain changes. We check your address before we draw anything.
- Outside conservation areas and Article 4 streets, many rear dormers and single-storey rear extensions can be built under permitted development.
How we work in Fulham
Our in-house team does the measured survey, drawings and the planning or permitted-development application through Plan It, then manages the build with a single project lead. Party wall agreements are handled through our partner surveyors. Typical build times: rear dormer 10–12 weeks, L-shaped dormer 12–14 weeks, mansard 12–16 weeks, rear extension 12–16 weeks.
Start your project
Need drawings and planning first, or ready to price the build? Choose your route, or call 0203 488 6500.
Fulham: questions homeowners ask
Do I need planning permission for a loft conversion in Fulham?
Outside conservation areas and Article 4 streets, many rear dormers are permitted development. In Parsons Green, Fulham Park Gardens, Moore Park and Fulham's other conservation areas you need planning permission.
Which council handles planning in Fulham?
Hammersmith & Fulham Council handles planning and building control for Fulham.
How long does a loft conversion or extension take in Fulham?
Most of our lofts take 10–16 weeks on site and most rear extensions 12–16 weeks, depending on the design. If you need planning permission, allow around 8 weeks for the council's decision on a householder application, plus time to prepare the drawings.
Can you design it as well as build it?
Yes. Our Plan It service covers the measured survey, drawings and the planning or permitted-development application. You can stop there, or carry straight on to the build with the same team.
