From £21,888
Need an Extension Builder in WR9? A W D LAMB BUILDING SERVICES has been helping local clients (20 mile radius) with their extension buildering jobs...
From £21,704
DBS Ltd is a trusted extension builder serving customers in WR9 and the surrounding area. Contact us to today to get a competitive quote for extens...
From £21,544
A C PLAN-BUILD is an established extension buildering business in WR9. We come highly recommended and provide competitive quotes for your work.
...From £21,592
NEW ENGLISH LIVING is an established and experienced local extension builder in WR9. Please contact us for a free, no obligation quote and competit...
From £21,784
Led by design, driven by quality. KAQTI provides beautiful builds and interiors that aim to keep classical touches, whilst introducing contemporary...
From £21,784
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £21,784
Hello and welcome to Ryan Meadows Building LTD - We offer a no nonsense approach to the building trade being able to produce all trades necessary f...
From £21,616
Experienced extension builder ready to quote for your work. Dave C Clark Builder is the best extension builder in WR9. No obligation free quotes an...
From £21,624
Ambassador Home Extensions is an established and experienced local extension builder in WR9. Please contact us for a free, no obligation quote and ...
From £21,816
We understand that adding an extension or loft conversion to your house can often be stressful, time-consuming and inconvenient. But we believe tha...

A flat roof extension ranges from the cheapest of £21,544 (A C PLAN-BUILD based in DY13) to the dearest of £21,888 (A W D LAMB BUILDING SERVICES based in WR3), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in WR9 by posting a job with HaMuch. We'll send it to extension builders in WR9.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Droitwich | £28 | £224 |
| Build A Flat Roof Extension near Worcester | £28 | £218 |
| Build A Flat Roof Extension near Bromsgrove | £31 | £237 |
| Build A Flat Roof Extension near Stourport-on-Severn | £27 | £209 |
| Build A Flat Roof Extension near Redditch | £32 | £234 |
| Build A Flat Roof Extension near Kidderminster | £26 | £209 |
| Build A Flat Roof Extension near Wychavon | £35 | £269 |
| Build A Flat Roof Extension near Great Malvern | £31 | £244 |
| Build A Flat Roof Extension near Stourbridge | £28 | £223 |
| Build A Flat Roof Extension near Halesowen | £29 | £227 |
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 - £17,214

Two storey extension - £87,570

Build a timber frame extension - £25,714

Build a swimming pool - £80,714

Single storey extension - £49,272

Side return extension - £38,278

Install an RSJ - £1,914

Outbuilding - £9,714

Build a Mansard loft conversion - £51,714

Loft conversion - £31,065

Build a kitchen extension - £41,714

Hip to gable loft conversion - £41,714

Granny annexe - £86,714

Garden office - £9,714

Convert a Garage - £15,714

Garage - £18,214

Build a flat roof extension - £21,714

Build a dormer loft conversion - £41,714

Concrete foundations - £5,964

Convert a bungalow loft - £28,714

Convert a basement - £34,278