Covering Feltham
Our coverage around Feltham (TW13) also includes Hanworth (2 miles to the south-east) and Ashford.
Homes in London
London projects often mean working on period terraces with neighbours on both sides, tight access through the house and conservation area controls, so careful planning and party wall work matter as much as the build.
What is a house-to-flat conversion?
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.
- Feasibility check against local planning policy
- Fire separation and sound insulation between flats
- Kitchens, bathrooms and finishes
How much does a house-to-flat conversion cost in Feltham?
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.
How is a house-to-flat conversion approved in Feltham?
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 Feltham 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.
What happens after I enquire?
- Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
- We build it. Work follows an agreed programme, with inspections at each stage and a final sign-off.
House-to-flat conversions: common questions
How long does a conversion take?
Typically 16 to 30 weeks on site after approvals.
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.
How do I get a price for house-to-flat conversions in Feltham?
Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.
House-to-flat conversions in nearby towns
- House-to-flat conversions in Hanworth
- House-to-flat conversions in Ashford
- House-to-flat conversions in Hounslow
- House-to-flat conversions in Sunbury-on-Thames
Learn more about house-to-flat conversions, or see every project we cover in Feltham.

