From £88,036
Spend a Penny Installations Ltd is an established extension buildering business in TN10. We come highly recommended and provide competitive quotes ...
From £87,844
M L Builders & Sons Limited is an established and experienced local extension builder in TN10. Please contact us for a free, no obligation quote an...
From £87,892
Nordic Sky Limited is an established and experienced local extension builder in TN10. Please contact us for a free, no obligation quote and competi...
From £88,360
montyandbo is an established and experienced local extension builder in TN10. Please contact us for a free, no obligation quote and competitive rat...
From £87,808
DAVID WILLIAMSON CONSTRUCTION is a trusted extension builder serving customers in TN10 and the surrounding area. Contact us to today to get a compe...
From £88,012
TJ RALPH BUILDINGS SERVICES is a trusted extension builder serving customers in TN10 and the surrounding area. Contact us to today to get a competi...
From £88,240
P & A CONSTRUCTION LIMITED is an established extension buildering business in TN10. We come highly recommended and provide competitive quotes for y...
From £86,980
MAGNOLIA HOME is family run,Tunbridge Wells based building company,.With years expirence,you as the customer can be assured that you are in safe ha...
From £87,820
PADMANS BUILDERS is a trusted extension builder serving customers in TN10 and the surrounding area. Contact us to today to get a competitive quote ...
From £87,748
DS BUILDERS is an established extension buildering business in TN10. We come highly recommended and provide competitive quotes for your work.

Costs range from £86,980 (Magnoli Home based in TN2) to £88,360 (Montyandbo based in TN4), 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 TN10.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Tonbridge | £38 | £254 |
| Two Storey Extension near Tunbridge Wells | £37 | £258 |
| Two Storey Extension near Sevenoaks | £38 | £234 |
| Two Storey Extension near Larkfield | £41 | £253 |
| Two Storey Extension near Maidstone | £40 | £255 |
| Two Storey Extension near Crowborough | £36 | £258 |
| Two Storey Extension near East Grinstead | £37 | £259 |
| Two Storey Extension near Rochester | £39 | £254 |
| Two Storey Extension near Gravesend | £40 | £260 |
| Two Storey Extension near Northfleet | £41 | £261 |
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 - £17,416

Two storey extension - £87,874

Build a timber frame extension - £25,916

Build a swimming pool - £80,916

Single storey extension - £53,320

Side return extension - £40,555

Install an RSJ - £2,116

Outbuilding - £9,916

Build a Mansard loft conversion - £51,916

Loft conversion - £32,963

Build a kitchen extension - £41,916

Hip to gable loft conversion - £41,916

Granny annexe - £86,916

Garden office - £9,916

Convert a Garage - £15,916

Garage - £18,416

Build a flat roof extension - £21,916

Build a dormer loft conversion - £41,916

Concrete foundations - £6,166

Convert a bungalow loft - £28,916

Convert a basement - £36,555