From £9,920
Experienced extension builder ready to quote for your work. SN Brickwork & Home Extensions is the best extension builder in PE4. No obligation free...
From £10,104
Lauren Builders are a domestic and commercial building company based in Peterborough, and is owned and run by Father & Son, Mick & Lee Gapper, who ...
From £10,104
Need to find an Extension Builder near you for all your extension buildering work?
Peterborough Handyman Services provides a local, truste...
From £10,080
Trusted and professional extension builder in PE4. Experienced in all extension buildering work and keeping within budget and on quote. Moores Roof...
From £9,968
Experienced extension builder ready to quote for your work. Archway Construction (UK) Limited is the best extension builder in PE4. No obligation f...
From £10,400
Member since January 2026
Welcome to Price & Sons! We are a building company based in Peterborough. If you are interested in a quote please get in touch with us!
From £9,776
GVT is an established extension buildering business in PE4. We come highly recommended and provide competitive quotes for your work.
From £9,888
Your Local builders in Peterborough
GMF Builders is owned and managed by Graham Fuller who has approximately 23 years experience in the ...
From £10,160
DAR CONSTRUCTION are here to help customers who need an Extension Builder in PE4. We offer a competitive rate to complete all your extension builde...
From £10,408
A "widespread respect and admiration" is how the dictionary describes the word "prestige" and we know that our customers perceive, not just the kit...

Garden offices range from the cheapest of £9,776 (GVT based in PE1) to the dearest of £10,408 (Prestige Kitchen & Bathrooms Ltd based in PE2), but these are only estimates.
The best way to compare costs is to get actual quotes.
Get rates and quotes to build a garden office in PE4 by posting a job with HaMuch. We'll send it to extension builders in PE4.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Peterborough | £42 | £280 |
| Garden Office near Stamford | £35 | £248 |
| Garden Office near Spalding | £32 | £238 |
| Garden Office near Huntingdonshire | £36 | £290 |
| Garden Office near Wisbech | £34 | £255 |
| Garden Office near Corby | £30 | £214 |
| Garden Office near Huntingdon | £38 | £284 |
| Garden Office near Kettering | £34 | £237 |
| Garden Office near St Neots | £51 | £318 |
| Garden Office near Grantham | £38 | £228 |
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 - £17,581

Two storey extension - £88,121

Build a timber frame extension - £26,081

Build a swimming pool - £81,081

Single storey extension - £56,616

Side return extension - £42,409

Install an RSJ - £2,281

Outbuilding - £10,081

Build a Mansard loft conversion - £52,081

Loft conversion - £34,508

Build a kitchen extension - £42,081

Hip to gable loft conversion - £42,081

Granny annexe - £87,081

Garden office - £10,081

Convert a Garage - £16,081

Garage - £18,581

Build a flat roof extension - £22,081

Build a dormer loft conversion - £42,081

Concrete foundations - £6,331

Convert a bungalow loft - £29,081

Convert a basement - £38,409