From £32,400
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Comparing extension builders estimates for Loft conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost of a loft conversion in CO14 by posting your job to extension builders in CO14.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Harwich | £34 | £248 |
| Loft Conversion near Clacton-on-Sea | £31 | £230 |
| Loft Conversion near Tendring | £31 | £226 |
| Loft Conversion near Felixstowe | £31 | £231 |
| Loft Conversion near Ipswich | £33 | £235 |
| Loft Conversion near Colchester | £34 | £232 |
| Loft Conversion near Suffolk Coastal | £28 | £215 |
| Loft Conversion near Maldon | £36 | £244 |
| Loft Conversion near Stowmarket | £30 | £221 |
| Loft Conversion near Witham | £36 | £240 |
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 - £17,356

Two storey extension - £87,784

Build a timber frame extension - £25,856

Build a swimming pool - £80,856

Single storey extension - £52,120

Side return extension - £39,880

Install an RSJ - £2,056

Outbuilding - £9,856

Build a Mansard loft conversion - £51,856

Loft conversion - £32,400

Build a kitchen extension - £41,856

Hip to gable loft conversion - £41,856

Granny annexe - £86,856

Garden office - £9,856

Convert a Garage - £15,856

Garage - £18,356

Build a flat roof extension - £21,856

Build a dormer loft conversion - £41,856

Concrete foundations - £6,106

Convert a bungalow loft - £28,856

Convert a basement - £35,880