Covering Wood Green
Alongside Wood Green, we also cover Muswell Hill, Tottenham (2 miles to the east) and Archway.
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 goes into 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
- Planning application and layouts to space standards
- Fire separation and sound insulation between flats
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. Councils assess flat sizes (many use the nationally described space standard), parking, bins, cycle storage and the effect on family housing supply.
What can change the price or programme?
- Some councils restrict the loss of family houses or limit flat conversions in certain streets.
- Sound insulation between flats is tested on completion.
From first call to completion
- 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.
- Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
- Construction and completion. One site lead co-ordinates every trade through to the building control certificate.
What people ask before starting
What are the main building regulations issues?
Fire separation between flats, protected escape routes, sound insulation and separate services.
How long does a conversion take?
Typically 16 to 30 weeks on site after approvals.
How do I get a price for house-to-flat conversions in Wood Green?
Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.
Other towns nearby
- House-to-flat conversions in Muswell Hill
- House-to-flat conversions in Tottenham
- House-to-flat conversions in Archway
- House-to-flat conversions in Stamford Hill
Learn more about house-to-flat conversions, or see every project we cover in Wood Green.

