Covering Folkestone
Alongside Folkestone, we also cover Dover, Ashford (13 miles to the west) and Deal.
Homes in the South East
Housing across the South East mixes inter-war semis, post-war estates and older cottages in villages and market towns, so rear and side extensions, hip-to-gable lofts and garage conversions all come up regularly.
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
- Fire separation and sound insulation between flats
- Bin, cycle and amenity space works
How much should I budget for a house-to-flat conversion?
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 Folkestone?
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 should I think about before starting?
- Some councils restrict the loss of family houses or limit flat conversions in certain streets.
- 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.
- Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
- 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.
Your questions answered
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.
Do you work in Folkestone?
Yes. Folkestone is within our coverage for house-to-flat conversions, along with nearby Dover and Ashford.
House-to-flat conversions in nearby towns
- House-to-flat conversions in Dover
- House-to-flat conversions in Ashford
- House-to-flat conversions in Deal
- House-to-flat conversions in Canterbury
Learn more about house-to-flat conversions, or see every project we cover in Folkestone.

