House-to-flat conversions in Bath

Covering Bath

Bath is about 41 miles north-east of Taunton. We also cover Trowbridge (8 miles to the south-east), Kingswood and Corsham.

Homes in the South West

In the South West, matching local stone, render or slate is often the main design question, and conservation areas and listed buildings are common in historic towns.

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
Kitchens, bathrooms and finishes

What is the guide price for a house-to-flat conversion in Bath?

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?

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. Councils assess flat sizes (many use the nationally described space standard), parking, bins, cycle storage and the effect on family housing supply.

What should Bath homeowners check first?

Some councils restrict the loss of family houses or limit flat conversions in certain streets.
Mortgage lenders and freehold arrangements need early legal advice.

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.
Construction and completion. One site lead co-ordinates every trade through to the building control certificate.

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 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 Bath?

Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.

House-to-flat conversions near Bath

Learn more about house-to-flat conversions, or see every project we cover in Bath.