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Home / Services / House Extensions

House Extensions

Domestic & commercialBuilding & Structural · Free survey · Fixed written quotes · Guaranteed work

A well-built extension adds space and lasting value to your home. We handle the whole job — design and drawings, building control and party-wall sign-off, foundations, structure and a full finish — so you deal with one accountable team from first sketch to final decoration.

What's included

  • Free measured survey and design advice
  • Architectural drawings and building-control sign-off
  • Foundations, brickwork, steelwork and roofing
  • Plastering, electrics, plumbing and decoration
  • Party-wall and structural calculations arranged
  • Fixed written quote — no day-rate surprises

Every extension starts with a free site survey and a fixed, itemised quote. We manage structural calculations, steelwork and building regulations throughout, and keep the site clean and the schedule honest. The result is a room that feels part of the original house, not bolted on.

House Extensions — frequently asked questions

How much does a house extension cost?
Costs vary with size, ground conditions and finish, but as a rough guide single-storey work runs from around £2,000–£3,000 per square metre. We give you a fixed, itemised price after a free survey.
Do I need planning permission for an extension?
Many extensions fall under permitted development, but larger or two-storey projects often need planning. We check this for you and handle the application if required.
How long does an extension take?
A typical single-storey extension takes 8–12 weeks on site once we start; larger builds take longer. Your quote includes a realistic programme.
Will you manage building control?
Yes. We arrange structural calculations, submit to building control and see the project through to a completion certificate.

House Extensions across the UK

We provide house extension for homeowners, landlords and commercial clients across England, Wales and Scotland. Popular areas include:

House Extensions in West MidlandsHouse Extensions in Greater LondonHouse Extensions in Greater ManchesterHouse Extensions in West YorkshireHouse Extensions in StaffordshireHouse Extensions in WarwickshireHouse Extensions in WorcestershireHouse Extensions in CheshireHouse Extensions in LeicestershireHouse Extensions in KentHouse Extensions in SurreyHouse Extensions in Essex

See all areas we cover →

Get a fixed quote for your house extensions

Get a free, no-obligation survey and a fixed written quote. Call us today or send an enquiry and we'll get straight back to you.

Call 0800 088 6341Request a quote
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