From £88,060
Been in the trade for over 30 yrs and take pride in my work. Fully insured and references both trade and private available
From £87,964
O NEILL CONSTRUCTION LTD is an established extension buildering business in PO14. We come highly recommended and provide competitive quotes for you...
From £87,676
NICK SMITH BUILDERS is an established extension buildering business in PO14. We come highly recommended and provide competitive quotes for your wor...
From £88,276
Stubbington Roofing Ltd. is an established extension buildering business in PO14. We come highly recommended and provide competitive quotes for you...
From £88,000
We are experts in cavity wall insulation, cavity wall insulation removal, loft insulation, loft boarding, room in roof insulation, chemical damp pr...
From £87,892
Relax... you have found a reliable extension builder in PO14. MA Builders is a friendly and reliable company based in PO14 who consider no job as t...
From £88,132
Relax... you have found a reliable extension builder in PO14. BRIAN NEWLYN BUILDERS is a friendly and reliable company based in PO14 who consider n...
From £87,976
Trusted and professional extension builder in PO14. Experienced in all extension buildering work and keeping within budget and on quote. DAVE HARRI...
From £88,288
Trusted and professional extension builder in PO14. Experienced in all extension buildering work and keeping within budget and on quote. A W PAVING...
From £87,904
Trusted and professional extension builder in PO14. Experienced in all extension buildering work and keeping within budget and on quote. J.Roberts ...

Costs range from £87,676 (NICK SMITH BUILDERS based in PO15) to £88,288 (A W PAVING LTD based in SO31), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to PO14.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Fareham | £35 | £250 |
| Two Storey Extension near Lee-on-the-Solent | £35 | £249 |
| Two Storey Extension near Locks Heath | £33 | £240 |
| Two Storey Extension near Gosport | £35 | £246 |
| Two Storey Extension near Portsmouth | £36 | £250 |
| Two Storey Extension near Hedge End | £34 | £244 |
| Two Storey Extension near Waterlooville | £36 | £250 |
| Two Storey Extension near Southampton | £34 | £243 |
| Two Storey Extension near Horndean | £35 | £253 |
| Two Storey Extension near Havant & Waterloo | £35 | £248 |
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 - £17,511

Two storey extension - £88,017

Build a timber frame extension - £26,011

Build a swimming pool - £81,011

Single storey extension - £55,224

Side return extension - £41,626

Install an RSJ - £2,211

Outbuilding - £10,011

Build a Mansard loft conversion - £52,011

Loft conversion - £33,855

Build a kitchen extension - £42,011

Hip to gable loft conversion - £42,011

Granny annexe - £87,011

Garden office - £10,011

Convert a Garage - £16,011

Garage - £18,511

Build a flat roof extension - £22,011

Build a dormer loft conversion - £42,011

Concrete foundations - £6,261

Convert a bungalow loft - £29,011

Convert a basement - £37,626