Prices for extensions and loft conversions

Clapham Builders will provide you with a free detailed quote for any type of building work you wish to undertake. Obviously it is impossible to give fixed prices as every job is different.

We will send someone to your property, at a time that is convenient to you to assess and price your requirements.

However a rough guide to loft conversion prices, house extensions and general building in South West London can be found below.

Service Type	Estimated cost in £ + VAT
Loft conversion	35,000 to 70,000
House Extension	20,000 to 100,000
Bathroom Refurbishment	4,000 to 10,000
Kitchen Fitting	2,000 to 10,000
Plastering	20 per SQM
Tiling	20 per SQM