Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.85 (10 reviews)

Find affordable South Cambridgeshire extension builders - average £34/hr

Prices range from cheapest £27.5/hour and £220/day (SK Builders and Decorators Ltd ) to £50/hour and £400/day (ALLIED BUILDING ASSOCIATES LTD)

HaMuch is Excellent

Local South Cambridgeshire extension builders

"Converting one of the bedroom into an on suite. ASAP." - MOHAMED, SOUTH CAMBRIDGESHIRE

"To convert one of the bedroom into on suite ." - MOHAMED, SOUTH CAMBRIDGESHIRE

"To convert one bedroom on to on suite room" - MOHAMED, SOUTH CAMBRIDGESHIRE

"Granny annexe" - HELEN, SOUTH CAMBRIDGESHIRE

"Build an outbuilding" - CAMBRIDGE

"Add one more dormer in current loft room" - SHIRLEY, CAMBRIDGE

"Hi I was hoping to get a quote for the renovation of an entire house. It’s about 60 years old. I would need: 1. potential plastering of walls, r 2. removal of an existing kitchen & fitting of new 3. Removal of 1 bathroom & fitting of 2 4. garage conversion 5. flooring & carpet, ..." - RODRIGUEZ, CB2

"Single storey extension" - SOUTH CAMBRIDGESHIRE

"Loft conversion" - CAMBRIDGE

"Loft conversion is required. Need to know the cost" - ARSALAN, CAMBRIDGE

What are the best ways to avoid problems when paying the Extension Builder?

The most important thing is do avoid handing over cash or paying large sums in advance. Be wary of paying cash for a cheaper job, i.e. to avoid VAT, you may be going down a slippery slope of not doing things properly which may eventually mean your job is also not done properly.

Agree when you intend to pay, ideally after you are satisfied with the completed job. If it is a big job agree a schedule of staged payments which is fair to both parties.

To avoid bad tradespeople and to ensure you can find them should they not answer a mobile;

Get proper contact details and check them yourself
Check if the company is verified on the Companies House website
Get phone details, ideally a land line or 0800 number and check it
Get a physical office address

Before the job starts should I agree standards of quality and behaviour?

Get quotes in writing by email or in person if possible. Getting quotes online or by text is ok (make sure you accept the offer by replying). For large projects make a written agreement, schedule of works and snagging plans as part of a working document. Also;

Agree expected quality of workmanship and materials in advance
When will work start and when will project be finished, what happens if project over runs ?
How long is the guarantee on work and materials eg 12 months
Discuss onsite behaviour in advance (no smoking, swearing or using mobile phones for non-work purposes)
Agree that your Extension Builder will remove all debris and rubbish and what level of tidying up you want after job

Compare South Cambridgeshire extension builders rates

Compare South Cambridgeshire extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near South Cambridgeshire	£37	£258
Extension Builders near Cambridge	£33	£234
Extension Builders near Biggleswade	£35	£230
Extension Builders near St Neots	£42	£256
Extension Builders near Huntingdon	£31	£236
Extension Builders near Letchworth	£37	£239
Extension Builders near North Hertfordshire	£37	£239
Extension Builders near Haverhill	£32	£228
Extension Builders near East Hertfordshire	£37	£241
Extension Builders near Ely	£33	£228

Job estimates from extension builders near you

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.

Build a timber frame extension - £25,912

Garden office - £9,912

Granny annexe - £86,912

Build a flat roof extension - £21,912

Convert a Garage - £15,912

Hip to gable loft conversion - £41,912

Convert a bungalow loft - £28,912

Build a dormer loft conversion - £41,912

Build a swimming pool - £80,912

Build a Mansard loft conversion - £51,912

Concrete foundations - £6,162

Underpin a building - £17,412

Two storey extension - £87,868

Convert a basement - £36,510

Side return extension - £40,510

Loft conversion - £32,925

Garage - £18,412

Single storey extension - £53,240

Outbuilding - £9,912

Install an RSJ - £2,112

Build a kitchen extension - £41,912

More extensions & conversions cost guides...

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