From £42,280
Trusted and professional extension builder in HP18. Experienced in all extension buildering work and keeping within budget and on quote. BUILDRIGHT...

Kitchen extensions in HP18 range from the cheapest of £42,280 (BUILDRIGHT (UK) LTD based in HP17) to the dearest of £42,280 (BUILDRIGHT (UK) LTD based in HP17), but these are just estimates based on our database of hourly and daily rates from tradespeople across the country.
The best way to get an accurate price for your kitchen extension is to get actual quotes. Post your job on HaMuch now and we'll send it to extension builders in HP18.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Kitchen Extension near Aylesbury Vale | £36 | £246 |
| Build A Kitchen Extension near Aylesbury | £42 | £270 |
| Build A Kitchen Extension near Bicester | £35 | £249 |
| Build A Kitchen Extension near Cherwell | £35 | £249 |
| Build A Kitchen Extension near Oxford | £37 | £261 |
| Build A Kitchen Extension near South Oxfordshire | £36 | £253 |
| Build A Kitchen Extension near Wycombe | £39 | £271 |
| Build A Kitchen Extension near Leighton Buzzard | £38 | £270 |
| Build A Kitchen Extension near High Wycombe | £39 | £272 |
| Build A Kitchen Extension near Hazlemere | £40 | £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 - £17,780

Two storey extension - £88,420

Build a timber frame extension - £26,280

Build a swimming pool - £81,280

Single storey extension - £60,600

Side return extension - £44,650

Install an RSJ - £2,480

Outbuilding - £10,280

Build a Mansard loft conversion - £52,280

Loft conversion - £36,375

Build a kitchen extension - £42,280

Hip to gable loft conversion - £42,280

Granny annexe - £87,280

Garden office - £10,280

Convert a Garage - £16,280

Garage - £18,780

Build a flat roof extension - £22,280

Build a dormer loft conversion - £42,280

Concrete foundations - £6,530

Convert a bungalow loft - £29,280

Convert a basement - £40,650