Covering Crowthorne
We work in Crowthorne (RG45) and the places around it, including Camberley, Wokingham and Bracknell.
Homes in the South East
Many South East homes are inter-war or post-war semis and detached houses with room for rear and side extensions, while historic town centres and villages bring conservation area and listed building controls.
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?
Indicative costs for house-to-flat conversions. London and the South East usually sit towards the top of each range.
Priced on survey.
What approvals does a house-to-flat conversion need in England?
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 I think about before starting?
- Some councils restrict the loss of family houses or limit flat conversions in certain streets.
- Mortgage lenders and freehold arrangements need early legal advice.
From first call to completion
- Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
- 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.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
What people ask before starting
How much does a flat conversion cost?
It varies too much to give a reliable guide figure, so we price each one on survey. The reduced 5% VAT rate can apply where the number of dwellings changes.
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 Crowthorne?
Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.
Also covering
- House-to-flat conversions in Camberley
- House-to-flat conversions in Wokingham
- House-to-flat conversions in Bracknell
- House-to-flat conversions in Farnborough
Learn more about house-to-flat conversions, or see every project we cover in Crowthorne.

