What is a wraparound extension?
A wraparound extension combines a side return and a rear extension into one L-shaped addition. It gives the largest possible ground floor, often creating an open-plan kitchen, dining and living space across the whole width of the house.
How much does a wraparound extension cost in Hebburn?
In Hebburn, a wraparound extension typically costs £2,000–£2,900 per m² of floor area, including VAT at 20% (standard rate). For a typical 28 m² project that is roughly £56,000–£81,000. That range is adjusted for the North East, where domestic building work typically costs around 10% below the national average. Design, structural calculations and council fees are extra.
| Size or type | Guide range |
|---|---|
| Smaller project (20 m²) | £40,000–£58,000 |
| Typical project (28 m²) | £56,000–£81,000 |
| Larger project (39 m²) | £78,000–£113,000 |
| Rate per m² | £2,000–£2,900 |
The biggest cost drivers are:
- Party wall surveyor fees for one or both neighbours
- Total footprint and the amount of glazing
- Steelwork and propping of the existing house
- Drainage changes
Your exact price depends on the survey and drawings. The guide price tool gives a quick range in the meantime.
Do you need planning permission for a wraparound extension in Hebburn?
Here is how the rules work for a wraparound extension in England. In England a wraparound extension combines side and rear elements, which normally takes it outside permitted development, so a householder planning application is made.
Where work involves a shared wall, building on the boundary, or digging foundations within 3 metres of a neighbour’s building and deeper than its foundations (or within 6 metres for deeper work), the Party Wall etc. Act 1996 applies and notices must be served before work starts.
Our first visit includes a check of your planning history, so you know the route before paying for drawings.
What we handle
On a typical wraparound extension we handle:
- Foundations and drainage
- Removal of internal and external walls
- Party wall notices and surveyor liaison
- Walls, roof and glazing
- Building control completion
- Underfloor heating option, electrics and plastering
How long does it take?
Allow 12 to 18 weeks on site. Design and approvals come first and typically take 3 to 4 months, depending on the approval route.
Building in Hebburn
Across the North East, colliery-era terraces and newer estates sit side by side, so the right project depends on the house type.
Hebburn sits in Tyne and Wear, about 4 miles east of Newcastle upon Tyne. We cover the whole of Hebburn, including postcodes NE31.
How it works
- 01
Free visit
We look at the property, talk through what you want and measure up. There is no charge and no obligation.
- 02
Design and fixed quote
Drawings, structural calculations and an itemised, fixed price for the agreed specification.
- 03
Approvals in place
We handle planning, building control and neighbour notices before work starts.
- 04
Build and handover
Work follows the agreed programme, with inspections along the way and a completion certificate at the end.
Questions about wraparound extensions in Hebburn
How much does a wraparound extension cost in Hebburn?
In Hebburn, a wraparound extension typically costs £2,000–£2,900 per m² of floor area, including VAT at 20% (standard rate). A typical 28 m² project comes to roughly £56,000–£81,000. Your fixed price depends on the survey and drawings.
Do you build wraparound extensions in Hebburn?
Yes. We build wraparound extensions across Hebburn, including postcodes NE31. Every project starts with a free home visit.
What about the old back addition?
The side wall of the back addition is usually removed and replaced with a steel beam, so the old kitchen joins the new space.
Is a wraparound worth it?
It gives the biggest ground-floor space without going upwards. Whether it adds value depends on your street and house, so we suggest checking local sale prices before committing.
How long does it take to build?
Around 12 to 18 weeks on site after approvals. Design, planning and party wall matters usually take 3 to 4 months beforehand.