Wraparound extensions · Selby

Wraparound extensions in Selby

Our wraparound extensions service covers Selby and the rest of North Yorkshire. You get a fixed price in writing for the agreed specification, and one person co-ordinating the trades.

Covering Selby

Selby is about 12 miles south of York. We also cover Goole (10 miles to the south-east), Pontefract and York.

Homes in Yorkshire and the Humber

Yorkshire has a strong mix of stone terraces, red-brick semis and modern estates, plus conservation areas in many historic towns and villages.

What is a wraparound extension?

A wraparound extension combines a side return and a rear extension into one L-shaped build, giving the biggest possible ground-floor space on terraced and semi-detached houses. It usually creates a large open-plan kitchen, dining and living area across the back of the house.

  • Party wall process with both neighbours if needed
  • Steel frame or goalpost for the corner opening
  • Glazing, insulation, plastering and electrics

What will a wraparound extension cost?

Guide prices for wraparound extensions, including VAT where it applies. Your fixed price is confirmed in writing after the survey.

Wraparound extensionsGuide price incl. VAT
Standard specification£3,400 to £3,800 per m²
Good specification£3,800 to £4,250 per m²
High specification£4,250 to £4,700 per m²

Planning and building rules in Selby

English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.

In England a wraparound extension is treated as one extension, and because it covers both the side and the rear it does not normally fit within permitted development. Most need householder planning permission, which usually takes around eight weeks once validated.

What can change the price or programme?

  • The corner steel connection is the critical detail and is designed by a structural engineer.
  • Both neighbours may need party wall notices.

From first call to completion

  1. Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
  2. We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
  3. Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
  4. We build it. Work follows an agreed programme, with inspections at each stage and a final sign-off.

Your questions answered

Does a wraparound need planning permission?

Usually yes. In England it combines a side and rear extension, which takes it outside permitted development in most cases.

How long does a wraparound take?

Around 12 to 18 weeks on site after approvals.

Can you visit a house in Selby to quote?

Yes. After a short call we arrange a site visit to measure up and agree what the design needs to do, then send a written price.

Other towns nearby

Learn more about wraparound extensions, or see every project we cover in Selby.

Planning an extension, loft or new home?

Get a guide price in two minutes, then book a free site visit.

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