Billingham, County Durham
Wraparound extension in Billingham
An L-shaped extension that fills the side return and runs across the back. We design, get the approvals for and build wraparound extensions in Billingham and the surrounding area, with one contract from the first survey to building control sign-off.
Billingham sits in County Durham, with postcode districts including TS23. In Billingham we usually draw the wraparound and a simpler rear-only option side by side, so the planning risk and cost difference are clear.
Book a free site visit
Tell us about the house and we'll call to arrange a free, no-obligation visit.
How much does a wraparound extension cost in Billingham?
For Billingham we work from the North East England rate: £1,980–£3,240 per square metre of new floor, including VAT, standard specification. North East prices are among the lowest in our range; former mining ground is the main foundation variable.
| Size | Guide price inc VAT |
|---|---|
| L-shaped, about 22 m² of new floor | £43,500–£71,500 |
| L-shaped, about 30 m² of new floor | £59,500–£97,000 |
We put a fixed price in writing once the design is agreed, and explain any provisional sums such as foundations.
Do you need planning permission for a wraparound extension in Billingham?
The planning route for a wraparound extension in Billingham is set by England's householder rules and your council.
Side return infills and the side leg of a wraparound are treated as side extensions in England: single-storey, no more than 4 metres high and no wider than half the original house. They are not permitted development in conservation areas, National Parks or National Landscapes, and a joined wraparound often needs a planning application because the side and rear rules apply together.
The Party Wall etc. Act 1996 applies in England: you serve notice two months before work to a shared wall, and one month before digging foundations within 3 metres (or 6 metres for deeper foundations) of a neighbour's building. Neighbours can agree in writing; if they dissent, surveyors agree an award.
Conservation areas, National Parks, National Landscapes and the Broads restrict permitted development, and listed buildings always need listed building consent. We check your house's planning history and any conservation area before drawing, so the route is clear before you spend on plans.
What are homes in Billingham like to extend?
Brick terraces, colliery houses and post-war semis make up much of Billingham. Former mining areas often need a coal mining risk check before foundations are designed.
How a wraparound extension in Billingham comes together
Survey visit
We visit free of charge, measure up, check access, drainage and neighbours' extensions, and note what you want the room to do.
Options and costs
We draw layout options and price each one, so the budget shapes the design rather than surprising you later.
Paperwork handled
Planning, prior approval or permitted development, Building Regulations approval, structural design and party wall notices are all handled by us.
Build and sign-off
We build to the approved drawings with regular updates, then hand over the building control completion certificate and any guarantees from suppliers.
Wraparound extensions near Billingham
Neighbouring places we cover include Stockton-on-Tees (1.8 miles) and Middlesbrough (2.4 miles).
- Wraparound extension in Stockton-on-Tees
- Wraparound extension in Middlesbrough
- Wraparound extension in Thornaby-on-Tees
- Wraparound extension in Ingleby Barwick
- Wraparound extension in Yarm
Other work in Billingham:
FAQ
Wraparound extension questions in Billingham
Do you handle building control in Billingham?
Yes. We apply to the council or a registered building control approver and hand over the completion certificate.
Do I need a party wall agreement?
In England, usually yes if the extension is on or near a shared boundary or the foundations are close to a neighbour's building. We serve the notices.
Will it take a lot of garden?
Less than a deep rear extension of the same area, because part of the space comes from the side passage.
Can I get a price without a visit?
Our online guide-price tool gives a range in a couple of minutes. A written price needs a survey.
How much does a wraparound extension cost in Billingham?
As a guide, £1,980–£3,240 per square metre including VAT for a standard specification. For example, L-shaped, about 22 m² of new floor: about £43,500–£71,500 at that rate. Your written price follows the survey.
Can you match the brick or stone on my Billingham house?
We source the closest match and show you samples before ordering; reclaimed materials are often the best match on older houses.