Covering Whitchurch, South Glamorgan
We work in Whitchurch, South Glamorgan (CF14, CF5) and the places around it, including Cardiff, Caerphilly and Penarth.
Homes in South Glamorgan
Housing in Wales ranges from terraced streets in the valleys and older industrial towns to stone-built homes in rural areas and modern estates around the cities.
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 and building regulations checks under Welsh rules
- Feasibility: rebuild versus extend and renovate
- Demolition and site clearance
What is the guide price for a knock down and rebuild in Whitchurch, South Glamorgan?
Typical ranges for knock down and rebuild. Ground conditions, access and specification move the final figure, which we fix in writing before work starts.
| 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 |
What approvals does a knock down and rebuild need in Wales?
Welsh projects need planning clearance from the council under Welsh rules, building regulations approval under the Welsh approved documents, and party wall notices where the work affects a neighbour’s wall or foundations.
This needs full planning permission from your council in Wales.
What should Whitchurch, South Glamorgan homeowners check first?
- A replacement dwelling is usually zero-rated for VAT where the old house is demolished completely to ground level.
- You will need somewhere to live for most of a year.
How does the project run?
- Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
- Site visit. We walk the plot or existing house, look at access, levels, services and boundaries, and talk through what could be built.
- Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
What people ask before starting
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.
Do you work in Whitchurch, South Glamorgan?
Yes. Whitchurch, South Glamorgan is within our coverage for knock down and rebuild, along with nearby Cardiff and Caerphilly.
Other towns nearby
- Knock down and rebuild in Cardiff
- Knock down and rebuild in Caerphilly
- Knock down and rebuild in Penarth
- Knock down and rebuild in Pontypridd
Learn more about knock down and rebuild, or see every project we cover in Whitchurch.

