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Select your affordable Grangetown extension builder
The Philog Paving Services is an established extension buildering business in Grangetown. We come highly recommended and provide competitive quotes...
Experienced extension builder ready to quote for your work. Chapman Builders is the best extension builder in Grangetown. No obligation free quotes...
Grangetown, CF11
Experienced extension builder ready to quote for your work. JA Building Maintenance is the best extension builder in Grangetown. No obligation free...
Experienced extension builder ready to quote for your work. TOR BUILD is the best extension builder in Grangetown. No obligation free quotes and ma...
Relax... you have found a reliable extension builder in Grangetown. Charles Marshall Contracting Ltd is a friendly and reliable company based in Gr...
Bill Coslett
35 years in the trade and there is not much we haven't come across or done from pools to extensions and we specialise in loft conversions
MARWAY BUILDING LTD is a trusted extension builder serving customers in Grangetown and the surrounding area. Contact us to today to get a competiti...
Trusted and professional extension builder in Grangetown. Experienced in all extension buildering work and keeping within budget and on quote. Elit...
Paul Knox
Trusted and professional extension builder in Grangetown. Experienced in all extension buildering work and keeping within budget and on quote. PK C...
MCp Home Improvements is an established and experienced local extension builder in Grangetown. Please contact us for a free, no obligation quote an...

Comparing extension builders estimates for Side return extension 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 a side return extention by posting your job to extension builders in Grangetown.
"Side return extension" - CF24, job posted 03/03/24
"16sqm extension and kitchen /reception room knock-through" - CF23, job posted 24/08/23
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Cardiff | £34 | £223 |
| Side Return Extension near Penarth | £35 | £223 |
| Side Return Extension near Barry | £33 | £218 |
| Side Return Extension near Caerphilly | £33 | £208 |
| Side Return Extension near Church Village | £34 | £214 |
| Side Return Extension near Risca | £32 | £218 |
| Side Return Extension near Pontypridd | £33 | £211 |
| Side Return Extension near Newport | £41 | £233 |
| Side Return Extension near Vale of Glamorgan | £29 | £217 |
| Side Return Extension near Weston-super-Mare | £33 | £253 |
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 - £17,076

Two storey extension - £87,364

Build a timber frame extension - £25,576

Build a swimming pool - £80,576

Single storey extension - £46,520

Side return extension - £36,730

Install an RSJ - £1,776

Outbuilding - £9,576

Build a Mansard loft conversion - £51,576

Loft conversion - £29,775

Build a kitchen extension - £41,576

Hip to gable loft conversion - £41,576

Granny annexe - £86,576

Garden office - £9,576

Convert a Garage - £15,576

Garage - £18,076

Build a flat roof extension - £21,576

Build a dormer loft conversion - £41,576

Concrete foundations - £5,826

Convert a bungalow loft - £28,576

Convert a basement - £32,730