Two-storey wraparound extensions in Choppington

What we'd confirm first for a project in Choppington.

Postcode districts: NE62
County / area: Northumberland, England
Price region: North East England
Guide price: £108,500–£148,500 (£1,940–£2,660 per m²)
Approval route: Planning permission is needed: the side part takes it outside permitted development in England.
Nearest towns: Stakeford (1.3 miles), Bedlington (1.4 miles), Ashington (2.4 miles)
Distance to Blyth: about 4.1 miles
First visit: Free, no obligation

About a two-storey wraparound extension

A two-storey wraparound extension suits a house with space both beside it and behind it, where you want to transform the layout rather than add a single room. You get one design for the whole L-shape, the planning application, structural design for the corner and the openings into the house, building regulations approval and the build, managed by us and carried out by vetted teams working under S&K.

We cover postcode district NE62 in and around Choppington, along with neighbouring Stakeford, Bedlington and Ashington.

What it costs in Choppington

Most of the cost of a two-storey wraparound extension is set by its size and specification. For Choppington and the rest of North East England, our guide is £1,940–£2,660 per m² including VAT, so about £108,500–£148,500 for an L-shaped footprint of about 28 m² wrapping the side and rear, on two floors (56 m² of new floor space). These are guides, not quotes. Ground conditions, steelwork and access can move the figure either way.

Spec	Per m²	An L-shaped footprint of about 28 m² wrapping the side and rear, on two floors (56 m² of new floor space)
Essential	£1,780–£2,440 per m²	£99,500–£137,000
Standard	£1,940–£2,660 per m²	£108,500–£148,500
Premium	£2,320–£3,190 per m²	£130,000–£178,500

Planning and building regulations in Choppington

In England, a two-storey wraparound extension needs householder planning permission, because any extension beyond a side wall must be single storey to be permitted development. The application costs £548 (or £575 for applications made from 8 December 2026). Councils weigh the side part against the street scene and the rear part against neighbours' light and outlook, and should decide within 8 weeks of validation.

Approval in England: Householder planning application: £548 (or £575 for applications made from 8 December 2026). Lawful development certificate: £274 (about £288 for applications from 8 December 2026). Councils should decide householder applications within 8 weeks of validation.

Building regulations: Building regulations approval (full plans recommended) from the council or a registered building control approver, with a completion certificate at the end.

Design points for Choppington homes

The corner post

At the outside corner of the L, there is no existing wall to carry the floor above. Opening the ground floor fully usually means a steel frame or a corner post, and the engineer's design sets how slim it can be. We decide early whether you want a clear corner or a visible post.

Daylight to the middle

A deep L-shaped plan can leave the middle of the ground floor dark, because the old rear rooms are now enclosed. We use wide rear openings, a well-placed stair and, where part of the extension is single storey, roof lights, while keeping total glazing within the Part L allowance.

How we'd run your project

Measure and listen
A visit to Choppington to understand how you live in the house now and what the extra rooms need to do, plus a first look at the structure.
Drawings, then consent
We draw the scheme, check it against the rules in England, and take it through the right consent with the council.
Detail and price
Construction drawings, engineer's calculations and building control sign-off, then a written fixed price for the build.
Finish and certify
Second fix, plastering and making good, then building control's final inspection and the completion paperwork.

Questions about two-storey wraparound extensions in Choppington

Do I need planning permission for a two-storey wraparound extension in Choppington?

Choppington is in England, so England planning rules apply. Planning permission is needed: the side part takes it outside permitted development in England. If in doubt, a lawful development certificate or a planning application gives you certainty before you build.

Which postcodes do you cover around Choppington?

We cover Choppington (NE62) and nearby places including Stakeford, Bedlington and Ashington, plus the rest of Northumberland. The first site visit is free.

How much does a two-storey wraparound extension cost in Choppington?

Our guide for North East England, which covers Choppington, is £1,940–£2,660 per m² including VAT. A typical project with an L-shaped footprint of about 28 m² wrapping the side and rear, on two floors (56 m² of new floor space) comes to about £108,500–£148,500. Design and approval fees are extra, and we fix the build price in writing once the design is agreed.

Does a wraparound extension need steel?

Almost always. Opening the corner of the house and the old rear wall to make one open-plan space means steel beams, and often a steel post or frame at the outside corner. The structural engineer sizes these, and the steel is ordered once the design is fixed, which is one reason a wraparound needs careful sequencing.

Can a wraparound extension be part single, part two-storey?

Yes. Many wraparounds keep the rear part single storey with roof lights over the kitchen and put the two-storey part to the side. This can reduce the effect on neighbours and the cost. We set out both options at the design stage, so you can compare floor space against price before choosing.

Nearby

We also cover places near Choppington, including:

Other extensions in Choppington

All two-storey extension services in Choppington · Two-storey wraparound extensions across Northumberland

Book a free site visit in Choppington and we'll tell you what's possible, what approvals you need and what the design stage would cost.