Knock down and rebuild · Birmingham

Knock down and rebuild in Birmingham

We take on knock down and rebuild in Birmingham as a complete project: survey, drawings, planning or permitted development checks, building control and the construction itself.

Covering Birmingham

Alongside Birmingham, we also cover Aston (1 miles to the north-east), Smethwick and Acocks Green.

Homes in the West Midlands

Across the West Midlands, terraced and semi-detached houses in red brick are typical, along with post-war estates where garage conversions and side extensions are popular.

What does a knock down and rebuild involve?

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
  • Demolition and site clearance

What is the guide price for a knock down and rebuild in Birmingham?

What knock down and rebuild typically cost. These are guide ranges; the written quote for your house replaces them.

Knock down and rebuildGuide 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

What approvals does a knock down and rebuild 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.

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?

  • A replacement dwelling is usually zero-rated for VAT where the old house is demolished completely to ground level.
  • Planning policy on replacement dwellings varies, especially in green belt and countryside.

How does the project run?

  1. Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
  2. Site visit. We walk the plot or existing house, look at access, levels, services and boundaries, and talk through what could be built.
  3. Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
  4. Construction and completion. One site lead co-ordinates every trade through to the building control certificate.

Questions about a knock down and rebuild in Birmingham

Is VAT charged on a knock down and rebuild?

Usually not on the new house, if the old one is demolished completely and the new building is a qualifying dwelling.

What happens about asbestos?

An asbestos survey is done before demolition and any asbestos is removed safely first.

How do I get a price for knock down and rebuild in Birmingham?

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

Other towns nearby

Learn more about knock down and rebuild, or see every project we cover in Birmingham.

Planning an extension, loft or new home?

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