George Penman
CFM - Entire building care is an established and experienced local extension builder in DD5. Please contact us for a free, no obligation quote and...
J & G Builders are here to help customers who need an Extension Builder in DD5. We offer a competitive rate to complete all your extension builderi...
From £33,375
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £32,175
Trusted and professional extension builder in DD5. Experienced in all extension buildering work and keeping within budget and on quote. RAY YOUNG B...
From £36,225
Reliabuild Contractors limited's attention to service and detail has made us an industry leader. With a wide range of products and services to choo...

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 DD5 by posting your job to extension builders in DD5.
"Double bedroom Loft conversion with separate bathroom containing sink and toilet with furniture" - DUNDEE, job posted 04/09/24
"Loft conversion+staircase" - DUNDEE, job posted 10/02/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Dundee | £38 | £285 |
| Loft Conversion near Arbroath | £47 | £264 |
| Loft Conversion near Forfar | £29 | £236 |
| Loft Conversion near Angus | £29 | £236 |
| Loft Conversion near Fife | £44 | £310 |
| Loft Conversion near Perth & Kinross | £32 | £245 |
| Loft Conversion near Perth | £32 | £245 |
| Loft Conversion near Glenrothes | £42 | £304 |
| Loft Conversion near Kirkcaldy | £42 | £296 |
| Loft Conversion near Dunfermline | £46 | £285 |
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 - £17,770

Two storey extension - £88,406

Build a timber frame extension - £26,270

Build a swimming pool - £81,270

Single storey extension - £60,408

Side return extension - £44,542

Install an RSJ - £2,470

Outbuilding - £10,270

Build a Mansard loft conversion - £52,270

Loft conversion - £36,285

Build a kitchen extension - £42,270

Hip to gable loft conversion - £42,270

Granny annexe - £87,270

Garden office - £10,270

Convert a Garage - £16,270

Garage - £18,770

Build a flat roof extension - £22,270

Build a dormer loft conversion - £42,270

Concrete foundations - £6,520

Convert a bungalow loft - £29,270

Convert a basement - £40,542