Trusted and professional extension builder in DL3. Experienced in all extension buildering work and keeping within budget and on quote. D & G Build...
From £29,208
Experienced extension builder ready to quote for your work. pidesigns is the best extension builder in DL3. No obligation free quotes and many happ...

In DL3, bungalow loft conversions range from the cheapest of £28,760 (D & G Builders based in DL3) to the dearest of £29,208 (Pidesigns based in DL1), 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 DL3.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Bungalow Loft near Darlington | £60 | £222 |
| Convert A Bungalow Loft near Newton Aycliffe | £38 | £225 |
| Convert A Bungalow Loft near Stockton-on-Tees | £41 | £228 |
| Convert A Bungalow Loft near Bishop Auckland | £38 | £248 |
| Convert A Bungalow Loft near Ingleby Barwick | £41 | £228 |
| Convert A Bungalow Loft near Thornaby-on-Tees | £42 | £231 |
| Convert A Bungalow Loft near Spennymoor | £37 | £249 |
| Convert A Bungalow Loft near Billingham | £44 | £242 |
| Convert A Bungalow Loft near Middlesbrough | £43 | £236 |
| Convert A Bungalow Loft near Eston | £42 | £241 |
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 - £17,484

Two storey extension - £87,976

Build a timber frame extension - £25,984

Build a swimming pool - £80,984

Single storey extension - £54,680

Side return extension - £41,320

Install an RSJ - £2,184

Outbuilding - £9,984

Build a Mansard loft conversion - £51,984

Loft conversion - £33,600

Build a kitchen extension - £41,984

Hip to gable loft conversion - £41,984

Granny annexe - £86,984

Garden office - £9,984

Convert a Garage - £15,984

Garage - £18,484

Build a flat roof extension - £21,984

Build a dormer loft conversion - £41,984

Concrete foundations - £6,234

Convert a bungalow loft - £28,984

Convert a basement - £37,320