From £36,375
Trusted and professional extension builder in HP18. Experienced in all extension buildering work and keeping within budget and on quote. BUILDRIGHT...

Comparing extension builders estimates for Loft conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost of a loft conversion in HP18 by posting your job to extension builders in HP18.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Aylesbury Vale | £36 | £246 |
| Loft Conversion near Aylesbury | £42 | £270 |
| Loft Conversion near Bicester | £35 | £249 |
| Loft Conversion near Cherwell | £35 | £249 |
| Loft Conversion near Oxford | £37 | £261 |
| Loft Conversion near South Oxfordshire | £36 | £253 |
| Loft Conversion near Wycombe | £39 | £271 |
| Loft Conversion near Leighton Buzzard | £38 | £270 |
| Loft Conversion near High Wycombe | £39 | £272 |
| Loft Conversion 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