From £41,800
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £41,832
Diamond Wight Building is an established and experienced local extension builder in PO36. Please contact us for a free, no obligation quote and com...
From £42,048
for a reliable friendly family business catering for the clients wishes.
From £42,024
Experienced extension builder ready to quote for your work. STONEHAM CONSTRUCTION LIMITED is the best extension builder in PO36. No obligation free...
From £42,000
With an interest in architecture and interior design I’ve always enjoyed being creative with RAW materials and building something different.Havin...
From £42,168
MJP Building Services are here to help customers who need an Extension Builder in PO36. We offer a competitive rate to complete all your extension ...
From £41,864
Need to find an Extension Builder near you for all your extension buildering work?
Glenn Millmore provides a local, trusted extension build...
From £41,888
Need an Extension Builder in PO36? DJR CONSTRUCTION has been helping local clients (20 mile radius) with their extension buildering jobs for many y...

In PO36, prices for dormer loft conversions range from £41,344 (G A Headlam based in PO38) to £42,168 (MJP Building Services based in PO38), but how much your conversion costs will vary depending on the size of your property, how easy access to your roof is and what you want to use the space for.
The best way to get an accurate price is to compare quotes from extension builders in PO36. Post your job on HaMuch now and we'll put you in touch with available extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Dormer Loft Conversion near Isle of Wight | £34 | £246 |
| Build A Dormer Loft Conversion near Gosport | £35 | £246 |
| Build A Dormer Loft Conversion near Lee-on-the-Solent | £35 | £249 |
| Build A Dormer Loft Conversion near Portsmouth | £36 | £250 |
| Build A Dormer Loft Conversion near Fareham | £35 | £250 |
| Build A Dormer Loft Conversion near Locks Heath | £33 | £240 |
| Build A Dormer Loft Conversion near Havant & Waterloo | £35 | £248 |
| Build A Dormer Loft Conversion near Havant | £35 | £249 |
| Build A Dormer Loft Conversion near Waterlooville | £36 | £250 |
| Build A Dormer Loft Conversion near Horndean | £35 | £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 - £17,374

Two storey extension - £87,810

Build a timber frame extension - £25,874

Build a swimming pool - £80,874

Single storey extension - £52,472

Side return extension - £40,078

Install an RSJ - £2,074

Outbuilding - £9,874

Build a Mansard loft conversion - £51,874

Loft conversion - £32,565

Build a kitchen extension - £41,874

Hip to gable loft conversion - £41,874

Granny annexe - £86,874

Garden office - £9,874

Convert a Garage - £15,874

Garage - £18,374

Build a flat roof extension - £21,874

Build a dormer loft conversion - £41,874

Concrete foundations - £6,124

Convert a bungalow loft - £28,874

Convert a basement - £36,078