From £88,504
Relax... you have found a reliable extension builder in HP8. J MCNAMEE J & J BUILDERS is a friendly and reliable company based in HP8 who consider ...
From £88,432
Welcome to Velonia interiors Ltd my name is James Martin and I’m the director myself and my team have many years experience I will use subcontrac...
From £88,324
We are passionate about building bespoke homes using quality products that create unique features both internally and externally.
From £88,516
Be Illuminated are here to help customers who need an Extension Builder in HP8. We offer a competitive rate to complete all your extension builderi...
From £89,284
KATELL PROPERTY MAINTENANCE is a trusted extension builder serving customers in HP8 and the surrounding area. Contact us to today to get a competit...
From £88,264
Beech is an established and experienced local extension builder in HP8. Please contact us for a free, no obligation quote and competitive rates. Co...
From £88,528
Distinct Build Ltd. has been built purely on referrals. We care about our client's ideas and needs and work tirelessly to deliver their dreams.
...From £88,228
Hamilton Refurbishments is an established and experienced local extension builder in HP8. Please contact us for a free, no obligation quote and com...
From £88,384
Need an Extension Builder in HP8? Mitre Peak Lofts Ltd has been helping local clients (10 mile radius) with their extension buildering jobs for man...
From £88,360
CONSIDERATE BUILDING LIMITED are here to help customers who need an Extension Builder in HP8. We offer a competitive rate to complete all your exte...

Costs range from £88,228 (Hamilton Refurbishments based in WD3) to £89,284 (KATELL PROPERTY MAINTENANCE based in WD3), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to HP8.
"Two storey extension" - WD3, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Gerrards Cross | £43 | £282 |
| Two Storey Extension near Rickmansworth | £42 | £278 |
| Two Storey Extension near Chesham | £42 | £277 |
| Two Storey Extension near Hazlemere | £40 | £272 |
| Two Storey Extension near Watford | £43 | £278 |
| Two Storey Extension near Dacorum | £42 | £269 |
| Two Storey Extension near Hillingdon | £62 | £276 |
| Two Storey Extension near Berkhamsted | £41 | £263 |
| Two Storey Extension near Hemel Hempstead | £42 | £270 |
| Two Storey Extension near High Wycombe | £39 | £272 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,822

Two storey extension - £88,482

Build a timber frame extension - £26,322

Build a swimming pool - £81,322

Single storey extension - £61,432

Side return extension - £45,118

Install an RSJ - £2,522

Outbuilding - £10,322

Build a Mansard loft conversion - £52,322

Loft conversion - £36,765

Build a kitchen extension - £42,322

Hip to gable loft conversion - £42,322

Granny annexe - £87,322

Garden office - £10,322

Convert a Garage - £16,322

Garage - £18,822

Build a flat roof extension - £22,322

Build a dormer loft conversion - £42,322

Concrete foundations - £6,572

Convert a bungalow loft - £29,322

Convert a basement - £41,118