Two-storey wraparound extensions in Whitchurch (Shropshire)

Whitchurch (Shropshire): the key facts for this kind of project.

Postcode districts: SY13
County / area: Shropshire, England
Price region: West Midlands
Guide price: £120,500–£165,000 (£2,150–£2,950 per m²)
Approval route: Planning permission is needed: the side part takes it outside permitted development in England.
Nearest towns: Market Drayton (9.1 miles), Nantwich (9.8 miles), Crewe (13.5 miles)
Distance to Telford: about 22.3 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.

Around Whitchurch (Shropshire) we also work in Market Drayton, Nantwich and Crewe, and across the rest of Shropshire. Postcode district in and near Whitchurch (Shropshire): SY13.

What it costs in Whitchurch (Shropshire)

Using our West Midlands rates, a two-storey wraparound extension 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 £120,500–£165,000, including VAT. Bigger or more glazed designs cost more per m². Professional fees for drawings and the structural engineer are listed separately on our prices page.

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	£1,980–£2,710 per m²	£111,000–£152,000
Standard	£2,150–£2,950 per m²	£120,500–£165,000
Premium	£2,580–£3,540 per m²	£144,500–£198,000

Planning and building regulations in Whitchurch (Shropshire)

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 Whitchurch (Shropshire) homes

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.

Phasing the build

A wraparound touches two sides of the house at once, so the kitchen and often the rear rooms are out of use for part of the build. We plan the sequence so you keep a working kitchen and bathroom for as long as possible, or advise when moving out briefly makes sense.

How we'd run your project

Look at the house
We start in Whitchurch (Shropshire) with a free visit: measurements, photos, a look at the loft and drains, and a frank chat about budget.
Drawings and permission
Our designers produce plans and elevations, then we take care of planning or permitted development checks with the council covering Whitchurch (Shropshire).
Engineer it
Foundations sized for two floors, steels for any openings, and building control approval, all before anyone starts on site.
Build and hand over
We manage the build from groundworks to decoration-ready finish and hand over with the completion paperwork.

Questions about two-storey wraparound extensions in Whitchurch (Shropshire)

Who handles building regulations for a project in Whitchurch (Shropshire)?

We handle it as part of the project. What's needed in England: building regulations approval (full plans recommended) from the council or a registered building control approver, with a completion certificate at the end. We prepare the drawings and the engineer's calculations, book the inspections and pass you the completion paperwork at the end.

Which postcodes do you cover around Whitchurch (Shropshire)?

We cover Whitchurch (Shropshire) (SY13) and nearby places including Market Drayton, Nantwich and Crewe, plus the rest of Shropshire. The first site visit is free.

Do I need planning permission for a two-storey wraparound extension in Whitchurch (Shropshire)?

Whitchurch (Shropshire) 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.

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

Close to Whitchurch (Shropshire)? We work across the area, including:

Other extensions in Whitchurch (Shropshire)

All two-storey extension services in Whitchurch (Shropshire) · Two-storey wraparound extensions across Shropshire

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