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P ALLEN BUILDERS
P ALLEN BUILDERS is an established and experienced local extension builder in Rhondda. Please contact us for a free, no obligation quote and compet...
"Loft conversion" - CF37, job posted 28/07/26
Barlam Drylining Ltd
Barlam Drylining Ltd are here to help customers who need an Extension Builder in Rhondda. We offer a competitive rate to complete all your extensio...
"Loft conversion, dormer 4.6mx5.0m floor area. 1 bed 1 on suit shower with toilet and sink." - CF37, job posted 16/02/24
J.S. Builders
We are a small family run business, established over 35 years ago, specialising in Hard Landscaping (Patios) and Block Paving.We a...
WESTGATE BUILDING SERVICES LTD
Relax... you have found a reliable extension builder in Rhondda. WESTGATE BUILDING SERVICES LTD is a friendly and reliable company based in Rhondda...
BUILD-TEC CONTRACTORS LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
S J S Services (Wales) Ltd
S J S Services (Wales) Ltd is a trusted extension builder serving customers in Rhondda and the surrounding area. Contact us to today to get a compe...
SP Property Maintenance
Need an Extension Builder in Rhondda? SP Property Maintenance has been helping local clients (20 mile radius) with their extension buildering jobs ...
£28/hr
£191/day
A POWELL CONSTRUCTION LTD
Need an Extension Builder in Rhondda? A POWELL CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering job...
£33/hr
£202/day
Excel Home Design Ltd
Excel Home Design Ltd is an established extension buildering business in Rhondda. We come highly recommended and provide competitive quotes for you...
£29/hr
£197/day
L E JONES BUILDER
L E JONES BUILDER is an established extension buildering business in Rhondda. We come highly recommended and provide competitive quotes for your wo...
£29/hr
£193/day
Pauls Building Services
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£31/hr
£202/day
EXTEND & BUILD LTD
EXTEND & BUILD LTD is an established and experienced local extension builder in Rhondda. Please contact us for a free, no obligation quote and comp...
£34/hr
£226/day
Dare Fitness
Dare Fitness is an established extension buildering business in Rhondda. We come highly recommended and provide competitive quotes for your work.
£32/hr
£214/day
Magic Lofts
Experienced extension builder ready to quote for your work. Magic Lofts is the best extension builder in Rhondda. No obligation free quotes and man...
Compare Rhondda extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Rhondda | £31 | £206 |
| Extension Builders near Rhondda, Cynon, Taff | £31 | £209 |
| Extension Builders near Pontypridd | £33 | £211 |
| Extension Builders near Church Village | £34 | £214 |
| Extension Builders near Aberdare | £32 | £212 |
| Extension Builders near Caerphilly | £33 | £208 |
| Extension Builders near Merthyr Tydfil | £33 | £220 |
| Extension Builders near Maesteg | £38 | £283 |
| Extension Builders near Bridgend | £32 | £200 |
| Extension Builders near Tredegar | £30 | £217 |
Job estimates from extension builders near you
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.

Build a timber frame extension - £25,696

Garden office - £9,696

Granny annexe - £86,696

Build a flat roof extension - £21,696

Convert a Garage - £15,696

Hip to gable loft conversion - £41,696

Convert a bungalow loft - £28,696

Build a dormer loft conversion - £41,696

Build a swimming pool - £80,696

Build a Mansard loft conversion - £51,696

Concrete foundations - £5,946

Underpin a building - £17,196

Two storey extension - £87,544

Convert a basement - £34,080

Side return extension - £38,080

Loft conversion - £30,900

Garage - £18,196

Single storey extension - £48,920

Outbuilding - £9,696

Install an RSJ - £1,896

Build a kitchen extension - £41,696
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