Covering South Croydon
South Croydon sits 10 miles south of London, with Croydon 1 miles to the north and Purley 2 miles to the south-west.
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.
- Feasibility check against local planning policy
- Fire separation and sound insulation between flats
- 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.
How is a house-to-flat conversion approved in South Croydon?
Projects in England go through two separate checks. Planning (or confirmation that the work is permitted development) comes from the district, borough or unitary council, and building regulations approval comes from the council’s building control team or a registered building control approver. Where work touches a shared wall or digs near a neighbour’s foundations, the Party Wall etc. Act 1996 applies.
Dividing a house into flats always needs planning permission in England.
What should I think about before starting?
- Each flat needs its own utilities and metering.
- Sound insulation between flats is tested on completion.
What are the steps?
- Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
Your questions answered
What are the main building regulations issues?
Fire separation between flats, protected escape routes, sound insulation and separate services.
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 South Croydon 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.
House-to-flat conversions in nearby towns
- House-to-flat conversions in Croydon
- House-to-flat conversions in Purley
- House-to-flat conversions in Carshalton
- House-to-flat conversions in Coulsdon
Learn more about house-to-flat conversions, or see every project we cover in South Croydon.