Covering Staines
Our coverage around Staines (TW18) also includes Egham, Ashford and Feltham.
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 is included in a house-to-flat conversion in Staines?
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
- Kitchens, bathrooms and finishes
How much should I budget for a house-to-flat conversion?
Use these ranges to budget for house-to-flat conversions; the survey turns them into a fixed price for the agreed specification.
Priced on survey.
Do you need permission for a house-to-flat conversion in Staines?
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.
What can change the price or programme?
- Each flat needs its own utilities and metering.
- Mortgage lenders and freehold arrangements need early legal advice.
From first call to completion
- 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.
- 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.
House-to-flat conversions: common questions
Does converting a house into flats need planning permission?
Yes, always. Subdividing a house into flats is development under planning law.
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 visit a house in Staines 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 near Staines
- House-to-flat conversions in Egham
- House-to-flat conversions in Ashford
- House-to-flat conversions in Feltham
- House-to-flat conversions in Sunbury-on-Thames
Learn more about house-to-flat conversions, or see every project we cover in Staines.

