Wraparound extensions · Doncaster

Wraparound extensions in Doncaster

Planning wraparound extensions in Doncaster? We design and build them for houses across South Yorkshire, and we fix the price for the agreed specification in writing before any building work starts.

Covering Doncaster

Alongside Doncaster, we also cover Bentley, Rotherham (11 miles to the south-west) and Pontefract.

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 included in a wraparound extension in Doncaster?

Because it removes two external walls, a wraparound needs careful structural design and a good plan for the corner where the steels meet. We design, apply for any permissions, build and finish the shell, and can fit the kitchen as part of the same contract.

  • Design, planning drawings and structural calculations
  • Party wall process with both neighbours if needed
  • Glazing, insulation, plastering and electrics

How much does a wraparound extension cost in Doncaster?

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 Doncaster

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 should I think about before starting?

  • The corner steel connection is the critical detail and is designed by a structural engineer.
  • Roof water from an L-shape needs careful falls and outlets.

How does the project run?

  1. Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
  2. Free site visit. We measure up, look at access, drains and the structure, and talk through options and budget.
  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.

What people ask before starting

How long does a wraparound take?

Around 12 to 18 weeks on site after approvals.

Glazed roof or solid roof?

A mix usually works best: solid roof with rooflights over the kitchen and a glazed section over the dining area.

Who deals with the council for a project in Doncaster?

We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.

Also covering

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

Planning an extension, loft or new home?

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