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A Stanley Building Services is an established and experienced local extension builder in Hungerford. Please contact us for a free, no obligation qu...
From £22,176
Hungerford, RG17
Need to find an Extension Builder near you for all your extension buildering work?
A4 BUILDING & RENOVATION LTD provides a local, trusted e...
From £22,032
Hartwood Oak Buildings Ltd. are here to help customers who need an Extension Builder in Hungerford. We offer a competitive rate to complete all you...
From £22,296
Fabric First Build Projects Ltd are here to help customers who need an Extension Builder in Hungerford. We offer a competitive rate to complete all...
From £22,040
Need an Extension Builder in Hungerford? Helyar Project Services Ltd has been helping local clients (20 mile radius) with their extension builderin...

A flat roof extension ranges from the cheapest of £22,032 (Hartwood Oak Buildings Ltd. based in RG20) to the dearest of £22,296 (Fabric First Build Projects Ltd based in RG14), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in Hungerford by posting a job with HaMuch. We'll send it to extension builders in Hungerford.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Newbury | £37 | £262 |
| Build A Flat Roof Extension near Thatcham | £38 | £266 |
| Build A Flat Roof Extension near Vale of White Horse | £36 | £271 |
| Build A Flat Roof Extension near Swindon | £31 | £238 |
| Build A Flat Roof Extension near Didcot | £36 | £266 |
| Build A Flat Roof Extension near Stratton St Margaret | £32 | £238 |
| Build A Flat Roof Extension near Andover | £40 | £248 |
| Build A Flat Roof Extension near Basingstoke & Deane | £39 | £273 |
| Build A Flat Roof Extension near Thamesdown | £31 | £239 |
| Build A Flat Roof Extension near Abingdon-on-Thames | £35 | £258 |
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 - £17,650

Two storey extension - £88,226

Build a timber frame extension - £26,150

Build a swimming pool - £81,150

Single storey extension - £58,008

Side return extension - £43,192

Install an RSJ - £2,350

Outbuilding - £10,150

Build a Mansard loft conversion - £52,150

Loft conversion - £35,160

Build a kitchen extension - £42,150

Hip to gable loft conversion - £42,150

Granny annexe - £87,150

Garden office - £10,150

Convert a Garage - £16,150

Garage - £18,650

Build a flat roof extension - £22,150

Build a dormer loft conversion - £42,150

Concrete foundations - £6,400

Convert a bungalow loft - £29,150

Convert a basement - £39,192