Covering Horsham
Horsham is about 7 miles south-west of Crawley. We also cover Crawley (7 miles to the north-east), Horley and Haywards Heath.
Homes in the South East
The South East has a lot of 1930s and post-war semi-detached housing, well suited to rear extensions and hip-to-gable loft conversions, alongside period properties in conservation areas that need a more careful design.
What goes into a house-to-flat conversion?
We assess the house against the council’s policies on flat sizes, parking, bins and cycle storage before any design work, then design layouts to the space standards your council uses. On site the critical work is fire separation, sound insulation between floors, separate services and meters, and protected escape routes.
- Feasibility check against local planning policy
- Planning application and layouts to space standards
- Fire separation and sound insulation between flats
How much does a house-to-flat conversion cost in Horsham?
What house-to-flat conversions typically cost. These are guide ranges; the written quote for your house replaces them.
Priced on survey.
Do you need permission for a house-to-flat conversion in Horsham?
English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.
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 should Horsham homeowners check first?
- Each flat needs its own utilities and metering.
- 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.
- Free site visit. We measure up, look at access, drains and the structure, and talk through options and budget.
- 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.
Questions about a house-to-flat conversion in Horsham
Does converting a house into flats need planning permission?
Yes, always. Subdividing a house into flats is development under planning law.
How long does a conversion take?
Typically 16 to 30 weeks on site after approvals.
Can you visit a house in Horsham 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 Crawley
- House-to-flat conversions in Horley
- House-to-flat conversions in Haywards Heath
- House-to-flat conversions in Burgess Hill
Learn more about house-to-flat conversions, or see every project we cover in Horsham.