Covering Northallerton
Northallerton is about 30 miles north-west of York. We also cover Darlington (14 miles to the north), Thornaby-on-Tees and Stockton-on-Tees.
Homes in Yorkshire and the Humber
Stone-built terraces are typical of many West Yorkshire towns, while red brick dominates in Hull and much of South Yorkshire, so matching materials is a big part of designing an extension here.
What is a knock down and rebuild?
Knock down and rebuild means demolishing an existing house and building a new one in its place, often a bungalow or poorly built post-war house replaced by a larger, more efficient home. Because the new house counts as a new dwelling, the build is usually zero-rated for VAT.
- Planning application for the replacement dwelling
- Asbestos survey, demolition notice and service disconnections
- Reconnection of services and landscaping
What will a knock down and rebuild cost?
Use these ranges to budget for knock down and rebuild; the survey turns them into a fixed price for the agreed specification.
| Knock down and rebuild | Guide price |
|---|---|
| Demolition and site clearance (total) | £15,000 to £35,000 |
| Rebuild, standard specification (per m²) | £2,100 to £2,600 per m² |
| Rebuild, good specification (per m²) | £2,600 to £3,100 per m² |
| Rebuild, high specification (per m²) | £3,100 to £3,700 per m² |
How is a knock down and rebuild approved in Northallerton?
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.
This needs full planning permission from the council. We prepare the drawings and supporting documents, submit the application and respond to the planning officer.
What should I think about before starting?
- You will need somewhere to live for most of a year.
- Planning policy on replacement dwellings varies, especially in green belt and countryside.
What happens after I enquire?
- Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
- Site visit. We walk the plot or existing house, look at access, levels, services and boundaries, and talk through what could be built.
- 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.
Knock down and rebuild: common questions
Do I need planning permission?
Yes, for the replacement dwelling.
What happens about asbestos?
An asbestos survey is done before demolition and any asbestos is removed safely first.
Do you work in Northallerton?
Yes. Northallerton is within our coverage for knock down and rebuild, along with nearby Darlington and Thornaby-on-Tees.
Knock down and rebuild near Northallerton
- Knock down and rebuild in Darlington
- Knock down and rebuild in Thornaby-on-Tees
- Knock down and rebuild in Stockton-on-Tees
- Knock down and rebuild in Billingham
Learn more about knock down and rebuild, or see every project we cover in Northallerton.

