From £22,000
Need an Extension Builder in Ross-on-wye? Philips Building Services has been helping local clients (20 mile radius) with their extension buildering...
From £22,000
MID Construct is an established and experienced local extension builder in Ross-on-wye. Please contact us for a free, no obligation quote and comp...
From £21,552
Ross-on-Wye, HR9
Small company .
friendly reliable service
Excellent quality of workmanship
...
From £21,960
Deadsmooth Plastering & Building Co is a trusted extension builder serving customers in Ross-on-wye and the surrounding area. Contact us to today t...
From £21,880
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £22,000
L&P Developments Ltd is an established and experienced local extension builder in Ross-on-wye. Please contact us for a free, no obligation quote a...
From £21,872
New Haven Construction Group Ltd is an established extension buildering business in Ross-on-wye. We come highly recommended and provide competitive...
From £21,776
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £21,784
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

A flat roof extension ranges from the cheapest of £21,552 (Timtec Building Services based in HR9) to the dearest of £22,056 (Rooster Contractor based in HR1), 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 Ross-on-wye by posting a job with HaMuch. We'll send it to extension builders in Ross-on-wye.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Hereford | £30 | £228 |
| Build A Flat Roof Extension near Quedgeley | £32 | £247 |
| Build A Flat Roof Extension near Gloucester | £31 | £236 |
| Build A Flat Roof Extension near Great Malvern | £31 | £244 |
| Build A Flat Roof Extension near Stroud | £33 | £249 |
| Build A Flat Roof Extension near Cheltenham | £32 | £250 |
| Build A Flat Roof Extension near Pontypool | £30 | £210 |
| Build A Flat Roof Extension near Worcester | £28 | £218 |
| Build A Flat Roof Extension near Bradley Stoke | £34 | £259 |
| Build A Flat Roof Extension near Cwmbran | £43 | £219 |
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 - £17,388

Two storey extension - £87,832

Build a timber frame extension - £25,888

Build a swimming pool - £80,888

Single storey extension - £52,760

Side return extension - £40,240

Install an RSJ - £2,088

Outbuilding - £9,888

Build a Mansard loft conversion - £51,888

Loft conversion - £32,700

Build a kitchen extension - £41,888

Hip to gable loft conversion - £41,888

Granny annexe - £86,888

Garden office - £9,888

Convert a Garage - £15,888

Garage - £18,388

Build a flat roof extension - £21,888

Build a dormer loft conversion - £41,888

Concrete foundations - £6,138

Convert a bungalow loft - £28,888

Convert a basement - £36,240