Covering Streatham
Our coverage around Streatham (SW16) also includes Mitcham, Brixton and Wimbledon.
Homes in London
Terraced houses dominate many London neighbourhoods, so most projects involve shared walls, narrow access and a party wall process. Conservation areas are widespread, and some boroughs have their own mansard and basement guidance.
What does a house-to-flat conversion involve?
A house-to-flat conversion divides a single house into two or more self-contained flats, each with its own front door, kitchen and bathroom. It always needs planning permission and full building regulations approval, particularly for fire separation and sound insulation between flats.
- Planning application and layouts to space standards
- Separate electrics, heating and metering
- Bin, cycle and amenity space works
What will a house-to-flat conversion cost?
Use these ranges to budget for house-to-flat conversions; the survey turns them into a fixed price for the agreed specification.
Priced on survey.
Do you need permission for a house-to-flat conversion in Streatham?
In England we deal with the council’s planning team for permission or a lawful development certificate, with building control (the council or a registered building control approver) for inspections, and with neighbours under the Party Wall etc. Act 1996 where it applies.
Dividing a house into flats always needs planning permission in England.
What should Streatham homeowners check first?
- Some councils restrict the loss of family houses or limit flat conversions in certain streets.
- Each flat needs its own utilities and metering.
From first call to completion
- Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
- Free site visit. We measure up, look at access, drains and the structure, and talk through options and budget.
- Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
- We build it. Work follows an agreed programme, with inspections at each stage and a final sign-off.
House-to-flat conversions: common questions
Does converting a house into flats need planning permission?
Yes, always. Subdividing a house into flats is development under planning law.
Can you help with the planning case?
Yes. We check the council’s policies first and only proceed with a design that has a realistic chance of approval.
Can you visit a house in Streatham to quote?
Yes. After a short call we arrange a site visit to measure up and agree what the design needs to do, then send a written price.
Other towns nearby
- House-to-flat conversions in Mitcham
- House-to-flat conversions in Brixton
- House-to-flat conversions in Wimbledon
- House-to-flat conversions in Battersea
Learn more about house-to-flat conversions, or see every project we cover in Streatham.