From £42,016
Relax... you have found a reliable extension builder in Aylesbury Vale. D Beagle Building Contractors is a friendly and reliable company based in A...
From £42,448
Trusted and professional extension builder in Aylesbury Vale. Experienced in all extension buildering work and keeping within budget and on quote. ...
From £42,160
D M B E BUILDPLUS is an established and experienced local extension builder in Aylesbury Vale. Please contact us for a free, no obligation quote an...
From £42,440
Just Lofts are here to help customers who need an Extension Builder in Aylesbury Vale. We offer a competitive rate to complete all your extension b...
From £41,856
Paul Brennan Building Services is an established extension buildering business in Aylesbury Vale. We come highly recommended and provide competitiv...
From £42,280
Trusted and professional extension builder in Aylesbury Vale. Experienced in all extension buildering work and keeping within budget and on quote. ...
From £42,240
AMG Roofing (Bucks) Ltd is owned by Ashley Gibson, a small, friendly, family run business that began in 2020, as a result of the Pandemic and an ac...
From £42,128
THREE HUNDREDS BUILDING LTD are here to help customers who need an Extension Builder in Aylesbury Vale. We offer a competitive rate to complete all...
From £41,968
Experienced extension builder ready to quote for your work. VICTOR KING CONSTRUCTION is the best extension builder in Aylesbury Vale. No obligation...

In Aylesbury Vale, prices for dormer loft conversions range from £41,856 (Paul Brennan Building Services based in HP22) to £42,448 (C HORWOOD CONSTRUCTION based in HP19), but how much your conversion costs will vary depending on the size of your property, how easy access to your roof is and what you want to use the space for.
The best way to get an accurate price is to compare quotes from extension builders in Aylesbury Vale. Post your job on HaMuch now and we'll put you in touch with available extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Dormer Loft Conversion near Aylesbury Vale | £34 | £230 |
| Build A Dormer Loft Conversion near Aylesbury | £36 | £236 |
| Build A Dormer Loft Conversion near Bicester | £28 | £203 |
| Build A Dormer Loft Conversion near Bletchley | £34 | £227 |
| Build A Dormer Loft Conversion near Leighton Buzzard | £33 | £235 |
| Build A Dormer Loft Conversion near Milton Keynes | £33 | £226 |
| Build A Dormer Loft Conversion near Cherwell | £28 | £203 |
| Build A Dormer Loft Conversion near Dunstable | £36 | £235 |
| Build A Dormer Loft Conversion near Berkhamsted | £35 | £227 |
| Build A Dormer Loft Conversion near Oxford | £32 | £230 |
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 - £17,666

Two storey extension - £88,248

Build a timber frame extension - £26,166

Build a swimming pool - £81,166

Single storey extension - £58,312

Side return extension - £43,363

Install an RSJ - £2,366

Outbuilding - £10,166

Build a Mansard loft conversion - £52,166

Loft conversion - £35,303

Build a kitchen extension - £42,166

Hip to gable loft conversion - £42,166

Granny annexe - £87,166

Garden office - £10,166

Convert a Garage - £16,166

Garage - £18,666

Build a flat roof extension - £22,166

Build a dormer loft conversion - £42,166

Concrete foundations - £6,416

Convert a bungalow loft - £29,166

Convert a basement - £39,363