Relax... you have found a reliable extension builder in BT7. SM Plumbing & Heating is a friendly and reliable company based in BT7 who consider no ...
From £32,230
Trusted and professional extension builder in BT7. Experienced in all extension buildering work and keeping within budget and on quote. Extended li...

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 BT7.
"Side return extension" - BELFAST, job posted 01/01/70
"L shape extension - ground floor single" - BELFAST, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Belfast | £23 | £161 |
| Side Return Extension near Carryduff | £23 | £158 |
| Side Return Extension near Holywood | £23 | £159 |
| Side Return Extension near Lisburn | £24 | £164 |
| Side Return Extension near Comber | £22 | £160 |
| Side Return Extension near Greenisland | £23 | £153 |
| Side Return Extension near Ballygowan | £24 | £183 |
| Side Return Extension near Saintfield | £23 | £162 |
| Side Return Extension near Hillsborough and Culcavy | £25 | £170 |
| Side Return Extension near Crumlin | £26 | £194 |
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 - £16,772

Two storey extension - £86,908

Build a timber frame extension - £25,272

Build a swimming pool - £80,272

Single storey extension - £40,440

Side return extension - £33,310

Install an RSJ - £1,472

Outbuilding - £9,272

Build a Mansard loft conversion - £51,272

Loft conversion - £26,925

Build a kitchen extension - £41,272

Hip to gable loft conversion - £41,272

Granny annexe - £86,272

Garden office - £9,272

Convert a Garage - £15,272

Garage - £17,772

Build a flat roof extension - £21,272

Build a dormer loft conversion - £41,272

Concrete foundations - £5,522

Convert a bungalow loft - £28,272

Convert a basement - £29,310