From £29,288
BRICK CONSTRUCTION is a trusted extension builder serving customers in GU20 and the surrounding area. Contact us to today to get a competitive quot...
From £28,936
BESPOKE BUILDING SOLUTIONS is an established and experienced local extension builder in GU20. Please contact us for a free, no obligation quote and...
From £29,032
I have been remodelling and restyling homes for over 35 years ; creating amazing spaces to live and making people happy is my passion , my hobby an...
From £29,472
Kendall Construction is an established and experienced local extension builder in GU20. Please contact us for a free, no obligation quote and compe...
From £29,432
JAMES BURKE GENERAL BUILDING is an established and experienced local extension builder in GU20. Please contact us for a free, no obligation quote a...
From £29,288
Trusted and professional extension builder in GU20. Experienced in all extension buildering work and keeping within budget and on quote. Crown Desi...
From £29,400
HSL BUILDING SERVICES are here to help customers who need an Extension Builder in GU20. We offer a competitive rate to complete all your extension...
From £28,992
Stoke Park Developments Ltd is a trusted extension builder serving customers in GU20 and the surrounding area. Contact us to today to get a competi...
From £28,968
JORDAN CONSTRUCTION LTD are here to help customers who need an Extension Builder in GU20. We offer a competitive rate to complete all your extensio...
From £29,232
Our highly professional business is named after the incredible grandfather of our company’s founder, Zane. Ron Smale guided Zane into the constru...

In GU20, bungalow loft conversions range from the cheapest of £28,936 (BESPOKE BUILDING SOLUTIONS based in GU20) to the dearest of £29,472 (Kendall Construction based in GU19), but the best way to get accurate prices is to get quotes.
Post your job on HaMuch now to get extension builders quotes to convert your bungalow's loft in GU20.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Bungalow Loft near Ascot | £41 | £276 |
| Convert A Bungalow Loft near Camberley | £41 | £283 |
| Convert A Bungalow Loft near Bracknell | £41 | £286 |
| Convert A Bungalow Loft near Bracknell Forest | £41 | £287 |
| Convert A Bungalow Loft near Sandhurst | £41 | £283 |
| Convert A Bungalow Loft near Woking | £43 | £277 |
| Convert A Bungalow Loft near Egham | £42 | £266 |
| Convert A Bungalow Loft near Farnborough | £41 | £273 |
| Convert A Bungalow Loft near New Haw | £43 | £273 |
| Convert A Bungalow Loft near Staines-upon-Thames | £42 | £269 |
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 - £17,704

Two storey extension - £88,306

Build a timber frame extension - £26,204

Build a swimming pool - £81,204

Single storey extension - £59,080

Side return extension - £43,795

Install an RSJ - £2,404

Outbuilding - £10,204

Build a Mansard loft conversion - £52,204

Loft conversion - £35,663

Build a kitchen extension - £42,204

Hip to gable loft conversion - £42,204

Granny annexe - £87,204

Garden office - £10,204

Convert a Garage - £16,204

Garage - £18,704

Build a flat roof extension - £22,204

Build a dormer loft conversion - £42,204

Concrete foundations - £6,454

Convert a bungalow loft - £29,204

Convert a basement - £39,795