We are a small family run business, established over 35 years ago, specialising in Hard Landscaping (Patios) and Block Paving.We a...
Relax... you have found a reliable extension builder in CF72. WESTGATE BUILDING SERVICES LTD is a friendly and reliable company based in CF72 who c...
S J S Services (Wales) Ltd is a trusted extension builder serving customers in CF72 and the surrounding area. Contact us to today to get a competit...
From £87,424
Excel Home Design Ltd is an established extension buildering business in CF72. We come highly recommended and provide competitive quotes for your w...

Costs range from £87,424 (Excel Home Design Ltd based in CF39) to £87,688 (J.S. Builders based in CF39), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to CF72.
"Two storey side return extension" - CF72, job posted 11/02/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Church Village | £34 | £214 |
| Two Storey Extension near Pontypridd | £33 | £211 |
| Two Storey Extension near Rhondda | £31 | £206 |
| Two Storey Extension near Bridgend | £32 | £200 |
| Two Storey Extension near Rhondda, Cynon, Taff | £31 | £209 |
| Two Storey Extension near Caerphilly | £33 | £208 |
| Two Storey Extension near Vale of Glamorgan | £29 | £217 |
| Two Storey Extension near Barry | £33 | £223 |
| Two Storey Extension near Cardiff | £34 | £219 |
| Two Storey Extension near Penarth | £35 | £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 - £17,228

Two storey extension - £87,592

Build a timber frame extension - £25,728

Build a swimming pool - £80,728

Single storey extension - £49,560

Side return extension - £38,440

Install an RSJ - £1,928

Outbuilding - £9,728

Build a Mansard loft conversion - £51,728

Loft conversion - £31,200

Build a kitchen extension - £41,728

Hip to gable loft conversion - £41,728

Granny annexe - £86,728

Garden office - £9,728

Convert a Garage - £15,728

Garage - £18,228

Build a flat roof extension - £21,728

Build a dormer loft conversion - £41,728

Concrete foundations - £5,978

Convert a bungalow loft - £28,728

Convert a basement - £34,440