From £18,676
Experienced extension builder ready to quote for your work. HOLLYBANK BUILDING is the best extension builder in PO10. No obligation free quotes and...
From £18,284
Need an Extension Builder in PO10? CHT Building Solutions Ltd/Renaissance Orangeries has been helping local clients (20 mile radius) with their ext...
From £18,548
A T Holmes & Son Chimney Sweep is a trusted extension builder serving customers in PO10 and the surrounding area. Contact us to today to get a comp...
From £18,252
Park Building Services Ltd is a trusted extension builder serving customers in PO10 and the surrounding area. Contact us to today to get a competit...
From £19,596
We are a Small Family run business with over 30 years experience in the building trade, Carpentry is my main trade, with NVQ Level 2.
From £18,420
Need an Extension Builder in PO10? Aspen Garden Rooms has been helping local clients (20 mile radius) with their extension buildering jobs for many...
From £18,404
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £18,612
Solent Home Improvements are here to help customers who need an Extension Builder in PO10. We offer a competitive rate to complete all your extensi...
From £18,468
Solent Home Improvements are here to help customers who need an Extension Builder in PO10. We offer a competitive rate to complete all your extensi...
From £18,524
Relax... you have found a reliable extension builder in PO10. SYNERGY Home Renovations is a friendly and reliable company based in PO10 who conside...

Builders charge between £18,252 (Park Building Services Ltd based in PO9) and £19,596 (R&B Property Improvements based in PO9) in PO10 to build a garage, but these costs are only estimates.
Comparing extension builders estimates for building a garage gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get real quotes to build a new garage in PO10 by posting a job with HaMuch and we will send it to extension builders in PO10.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garage near Havant & Waterloo | £35 | £248 |
| Garage near Havant | £35 | £249 |
| Garage near Waterlooville | £36 | £250 |
| Garage near Horndean | £35 | £253 |
| Garage near Chichester | £34 | £242 |
| Garage near Portsmouth | £36 | £250 |
| Garage near Gosport | £35 | £246 |
| Garage near Fareham | £35 | £250 |
| Garage near Bognor Regis | £35 | £247 |
| Garage near Lee-on-the-Solent | £35 | £249 |
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 - £17,578

Two storey extension - £88,118

Build a timber frame extension - £26,078

Build a swimming pool - £81,078

Single storey extension - £56,568

Side return extension - £42,382

Install an RSJ - £2,278

Outbuilding - £10,078

Build a Mansard loft conversion - £52,078

Loft conversion - £34,485

Build a kitchen extension - £42,078

Hip to gable loft conversion - £42,078

Granny annexe - £87,078

Garden office - £10,078

Convert a Garage - £16,078

Garage - £18,578

Build a flat roof extension - £22,078

Build a dormer loft conversion - £42,078

Concrete foundations - £6,328

Convert a bungalow loft - £29,078

Convert a basement - £38,382