Cheshunt, Hertfordshire
Wraparound extension in Cheshunt
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 Cheshunt and the surrounding area, with one contract from the first survey to building control sign-off.
Cheshunt is covered from our Hertfordshire round, including EN7, EN8 and EN10. Wraparounds are the natural next step for the end-of-terrace and Victorian houses in Hertfordshire where a side return alone would leave the room too narrow.
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 Cheshunt?
Guide prices for a wraparound extension in Cheshunt start from our East of England rate of £2,330–£3,820 per square metre, including VAT. East of England prices run slightly above our West Midlands baseline; clay soils near trees are the main foundation variable.
| Size | Guide price inc VAT |
|---|---|
| L-shaped, about 22 m² of new floor | £51,500–£84,000 |
| L-shaped, about 30 m² of new floor | £70,000–£114,500 |
These are guide ranges; the written quote after the survey is the figure that counts.
Do you need planning permission for a wraparound extension in Cheshunt?
The planning route for a wraparound extension in Cheshunt is set by England's householder rules and your council.
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. 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 Cheshunt like to extend?
Post-war semis and newer estates are typical of Cheshunt, and many have room for a full-width extension. Shrinkable clay is common in the East of England, so foundations near trees and hedges are designed to NHBC-style depth guidance.
How a wraparound extension in Cheshunt 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.
Design and guide price
Two or three layout options with a guide price for each, so you choose the design knowing what it costs.
Paperwork handled
Planning, prior approval or permitted development, Building Regulations approval, structural design and party wall notices are all handled by us.
Fixed price and build
A written price for the agreed design, a start date and a named contact through the build, ending with the building control completion certificate.
Wraparound extensions near Cheshunt
Neighbouring places we cover include Waltham Cross (1.0 miles) and Waltham Abbey (1.4 miles).
- Wraparound extension in Waltham Cross
- Wraparound extension in Waltham Abbey
- Wraparound extension in Enfield Lock
- Wraparound extension in Broxbourne
- Wraparound extension in Ponders End
Other work in Cheshunt:
FAQ
Wraparound extension questions in Cheshunt
Will I need a structural engineer?
Yes for the beam over the new opening and usually the foundations; we arrange them and their calculations go to building control.
Who will build my extension?
Vetted building teams working under contract to us. Your contract is with S&K Property Investments and Improvement Ltd for the design and the build.
What roof suits a wraparound?
A flat roof with a lantern, a standing-seam pitched roof or a glazed roof over the side leg. The choice usually follows the first-floor windows above.
What postcode areas do you cover around Cheshunt?
Including EN7, EN8 and EN10, and the surrounding Hertfordshire area.
How much does a wraparound extension cost in Cheshunt?
As a guide, £2,330–£3,820 per square metre including VAT for a standard specification. For example, L-shaped, about 22 m² of new floor: about £51,500–£84,000 at that rate. Your written price follows the survey.
Is the site visit in Cheshunt free?
Yes. We visit, measure up and talk through the options with no cost and no obligation.