House-to-flat conversions in Durham

Covering Durham

Our coverage around Durham (DH1) also includes Chester-le-Street (6 miles to the north) and Houghton-le-Spring.

Homes in the North East

Housing across the North East ranges from colliery terraces and Tyneside flats to suburban semis and modern estates, each with different options for extending.

What do you get with 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
Kitchens, bathrooms and finishes
Bin, cycle and amenity space works

How much should I budget for a house-to-flat conversion?

Guide prices for house-to-flat conversions, including VAT where it applies. Your fixed price is confirmed in writing after the survey.

Priced on survey.

What approvals does a house-to-flat conversion need in England?

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?

Sound insulation between flats is tested on completion.
Mortgage lenders and freehold arrangements need early legal advice.

How does the project run?

Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
Free site visit. We measure up, look at access, drains and the structure, and talk through options and budget.
Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
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

Does converting a house into flats need planning permission?

Yes, always. Subdividing a house into flats is development under planning law.

What are the main building regulations issues?

Fire separation between flats, protected escape routes, sound insulation and separate services.

Who deals with the council for a project in Durham?

We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.

Other towns nearby

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