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Nelson, Lancashire

Wraparound extension in Nelson

Thinking about a wraparound extension in Nelson? An L-shaped extension that fills the side return and runs across the back. Our team handles the drawings, the planning route and the build, and your contract is with one company throughout.

We cover Nelson (BB8, BB9 and BB10) as part of our Lancashire work. In Nelson we usually draw the wraparound and a simpler rear-only option side by side, so the planning risk and cost difference are clear.

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 Nelson?

In Nelson, our guide for a wraparound extension is £2,070–£3,380 per square metre including VAT for a standard specification. North West prices sit below our West Midlands baseline; access on terraced streets is the main variable.

Wraparound extension prices in Nelson
SizeGuide price inc VAT
L-shaped, about 22 m² of new floor£45,500–£74,500
L-shaped, about 30 m² of new floor£62,000–£101,500

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 Nelson?

Whether your wraparound extension in Nelson needs a planning application depends on its size, your house and any local restrictions.

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. Before any drawing we look up the property's history with the council, because earlier extensions and removed rights change the answer.

What are homes in Nelson like to extend?

Nelson has long runs of terraced houses with back yards and alleys, plus 1930s semis further out. Yard extensions on terraces are often single-storey and close to both boundaries.

How a wraparound extension in Nelson comes together

  1. Survey visit

    We visit free of charge, measure up, check access, drainage and neighbours' extensions, and note what you want the room to do.

  2. Options and costs

    We draw layout options and price each one, so the budget shapes the design rather than surprising you later.

  3. Planning and regulations

    We take the design through the right planning route, then produce the construction drawings and engineer's calculations for building control.

  4. 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 Nelson

Close by, we work in Brierfield, about 1.5 miles away, and Colne, about 2.1 miles away.

Other work in Nelson:

All rear extensions in Nelson

FAQ

Wraparound extension questions in Nelson

Can I live at home while the extension is built?

Usually yes. Most of the work is outside until the back wall is opened near the end, and that stage is screened off.

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.

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 Nelson?

Including BB8, BB9 and BB10, and the surrounding Lancashire area.

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.

Can I get a price without a visit?

Our online guide-price tool gives a range in a couple of minutes. A written price needs a survey.

Next step

See what your rear extension would cost

Get a guide price online in a couple of minutes, or book a free site visit and we'll measure up and talk you through the planning route.

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