House Extensions in Wigan & the North West

Single-storey, double-storey and wrap-around extension builders – fully project managed from design to handover

House Extensions

Extend Your Home Instead of Moving

Elite Construction, Design & Build Ltd designs and builds high-quality house extensions across Wigan, Chorley, Bolton, Warrington and St Helens. With moving costs, stamp duty and agent fees rising, a well-planned extension is often the smartest way to gain a bigger kitchen, an extra bedroom or a family living space while staying in the home and neighbourhood you love.

Our NVQ Level 3 qualified bricklayers have over 70 years of combined experience, and we look after every stage of your extension build – from initial ideas and drawings, planning permission or permitted development, building regulations and structural calculations through to foundations, brickwork, roofing, first and second fix and final decoration. You get one point of contact and a fixed, transparent price with no hidden costs.

Single-storey rear and side extensions
Double-storey extensions for extra bedrooms and bathrooms
Wrap-around (L-shaped) extensions
Kitchen and kitchen-diner extensions
Bricks matched to your existing property
Full building regulations and structural steel (RSJ) work
15+ year roof guarantee, 5-10 year windows and rendering warranty

House Extensions Wigan builders Elite Construction

What Is Included in Our Extension Service

Design & Drawings

Architectural drawings and planning support so your extension suits your home, garden and budget.

Planning & Building Regs

We coordinate planning permission, permitted development checks, building control and structural engineers.

Groundworks & Foundations

Site clearance, drainage, foundations and damp-proof membranes built to regulation depth.

Brickwork & Structure

Cavity wall construction by qualified bricklayers with matched brick, lintels and steel beams.

Roofing & Glazing

Flat, pitched or roof-lantern options, plus new windows, bifold doors and skylights.

Interior Finish

Electrics, plumbing, plastering, flooring and decoration coordinated through our trusted trades network.

House Extensions project by Elite Construction, Wigan

Our Process

How We Work

1
Free Consultation
We visit your home, listen to your ideas and give honest advice on what is possible.
2
Design & Fixed Quote
You receive clear drawings and a detailed, itemised price with no hidden costs.
3
Build
Our team builds to programme, keeping you updated daily and leaving the site tidy.
4
Handover
Final inspection, building control sign-off and all guarantees passed to you.

Popular Extension Types in Wigan

Most homeowners in Wigan, Aspull, Standish and Chorley choose a single-storey rear extension to create an open-plan kitchen-diner, while families needing more bedrooms often go for a double-storey side extension. Wrap-around extensions combine both and can transform a traditional semi-detached or detached property. Whatever you choose, we match the brickwork and roof details so the new space looks like it has always been part of your home.

Elite Construction, Design & Build Ltd is based in Aspull, Wigan and provides house extensions throughout Wigan, Chorley, Bolton, Warrington, St Helens, Leigh, Standish and the surrounding North West. Call 07749 554911 or message us on WhatsApp for a free, no-obligation quote.

House Extensions – Frequently Asked Questions

Costs depend on size, specification and whether it is single or double-storey. After a free site visit we give you a fixed, itemised quotation with no hidden costs so you know exactly what you are paying.

Many single-storey rear extensions can be built under permitted development, but larger or two-storey projects usually need planning permission. We advise you at the consultation and help manage the application.

A typical single-storey extension takes around 8 to 14 weeks depending on size and complexity. We give you a clear programme before we start and keep you updated throughout.

Yes. We have a trusted network of tradespeople and manage them all, so you only ever deal with one point of contact.

Yes. We carry full public liability insurance and offer a 15+ year roof guarantee plus 5 to 10 year warranties on windows, doors and rendering.