Thornton-Cleveleys, Merseyside
Wraparound extension in Thornton-Cleveleys
An L-shaped extension that fills the side return and runs across the back. If you live in Thornton-Cleveleys and want to know what a wraparound extension would cost and whether it needs planning, start with the online guide price or a free site visit.
Thornton-Cleveleys sits in Merseyside, with postcode districts including FY5, FY6 and FY7. In Thornton-Cleveleys 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 Thornton-Cleveleys?
In Thornton-Cleveleys, our guide for a wraparound extension is £2,070–£3,380 per square metre including VAT for a standard specification. North West prices sit below our West Midlands baseline; access on terraced streets is the main variable.
| Size | Guide price inc VAT |
|---|---|
| L-shaped, about 22 m² of new floor | £45,500–£74,500 |
| L-shaped, about 30 m² of new floor | £62,000–£101,500 |
Your written price follows a measured survey and an agreed design, so it reflects your house, not an average.
Do you need planning permission for a wraparound extension in Thornton-Cleveleys?
Planning for a wraparound extension in Thornton-Cleveleys follows the English householder rules.
In England the side part of a side return or wraparound must meet the side-extension rules (one storey, under 4 metres high, no more than half the width of the original house), and those rights do not apply on designated land. Because a wraparound combines a side and a rear extension, many need householder planning permission.
Because rear extensions often sit on or near the boundary, the Party Wall etc. Act 1996 usually applies in England. Notices go out one or two months before work depending on the type of work, and a surveyor's award is only needed if a neighbour does not consent.
Conservation areas, National Parks, National Landscapes and the Broads restrict permitted development, and listed buildings always need listed building consent. At the first visit we measure what is there now and tell you which route fits: permitted development, prior approval or a planning application.
What are homes in Thornton-Cleveleys like to extend?
Stone and brick terraces are common around Thornton-Cleveleys. Where houses back onto a ginnel or alley, deliveries can come in from the rear, which makes the build tidier.
How a wraparound extension in Thornton-Cleveleys comes together
Free site visit
We measure the house and garden, look at the back wall, drainage and boundaries, and talk through what you want from the space.
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.
Written price, then build
Once the design and approvals are in place, you get a fixed written price and programme, and we build through to sign-off.
Wraparound extensions near Thornton-Cleveleys
Neighbouring places we cover include Cleveleys (0.8 miles) and Poulton-le-Fylde (3.2 miles).
- Wraparound extension in Cleveleys
- Wraparound extension in Poulton-le-Fylde
- Wraparound extension in Fleetwood
- Wraparound extension in Blackpool
- Wraparound extension in Lytham St Annes
Other work in Thornton-Cleveleys:
FAQ
Wraparound extension questions in Thornton-Cleveleys
How much does a wraparound extension cost in Thornton-Cleveleys?
As a guide, £2,070–£3,380 per square metre including VAT for a standard specification. For example, L-shaped, about 22 m² of new floor: about £45,500–£74,500 at that rate. Your written price follows the survey.
Can you match the brick or stone on my Thornton-Cleveleys house?
We source the closest match and show you samples before ordering; reclaimed materials are often the best match on older houses.
Is it worth it over a side return alone?
If you want a dining table and a sofa as well as the kitchen, usually yes.
How long does a rear extension take to build in Thornton-Cleveleys?
Most single-storey rear extensions take 10 to 16 weeks on site and two-storey extensions 16 to 26 weeks, after design and approvals.
What postcode areas do you cover around Thornton-Cleveleys?
Including FY5, FY6 and FY7, and the surrounding Merseyside area.
Can I live at home while the extension is built?
Usually yes. Most of the work is outside until the back wall is opened near the end, and that stage is screened off.