From £45,910
Need an Extension Builder in Lemsford? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for man...
From £42,040
Trusted and professional extension builder in Lemsford. Experienced in all extension buildering work and keeping within budget and on quote. WHITE ...
From £47,800
Our homes need to be regularly maintained and from time to time they need to be rejuvenated, modernised and enhanced. When it comes to building wor...
From £42,580
Experienced extension builder ready to quote for your work. Mr is the best extension builder in Lemsford. No obligation free quotes and many happy ...
From £41,320
JK Doors is a trusted extension builder serving customers in Lemsford and the surrounding area. Contact us to today to get a competitive quote for ...
From £43,660
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
From £45,010
skilled worker who specializes in completing a wide range of building and renovation projects
From £59,320
Propello is an established and experienced local extension builder in Lemsford. Please contact us for a free, no obligation quote and competitive ...
From £44,290
At Building Services Contractors we pride ourselves on an efficient and friendly service, and strive to achieve 100% customer satisfaction.
From £46,270
Sharp Building Ltd is an established and experienced local extension builder in Lemsford. Please contact us for a free, no obligation quote and com...

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 Lemsford.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Welwyn Garden City | £42 | £268 |
| Side Return Extension near Hatfield | £64 | £283 |
| Side Return Extension near Hertford | £46 | £289 |
| Side Return Extension near Harpenden | £86 | £315 |
| Side Return Extension near St Albans | £63 | £288 |
| Side Return Extension near Potters Bar | £43 | £273 |
| Side Return Extension near Stevenage | £44 | £282 |
| Side Return Extension near Ware | £47 | £296 |
| Side Return Extension near Hitchin | £43 | £283 |
| Side Return Extension near Cheshunt | £48 | £285 |
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 - £17,884

Two storey extension - £88,576

Build a timber frame extension - £26,384

Build a swimming pool - £81,384

Single storey extension - £62,680

Side return extension - £45,820

Install an RSJ - £2,584

Outbuilding - £10,384

Build a Mansard loft conversion - £52,384

Loft conversion - £37,350

Build a kitchen extension - £42,384

Hip to gable loft conversion - £42,384

Granny annexe - £87,384

Garden office - £10,384

Convert a Garage - £16,384

Garage - £18,884

Build a flat roof extension - £22,384

Build a dormer loft conversion - £42,384

Concrete foundations - £6,634

Convert a bungalow loft - £29,384

Convert a basement - £41,820