Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.75 (2 reviews)

Find affordable Tenterden extension builders

Average Tenterden extension builder hourly rate is £28. Prices range from the cheapest £20/hour and £200/day (JR Building Services) to £33/hour and £260/day (Grey Feather Ltd).

Select local extension builders

"Single storey extension" - TN30

"Timber framed and timber clad extension 2. X 6m" - CONOR, TN26

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 Tenterden extension builders rates

Compare Tenterden extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Ashford	£30	£213
Extension Builders near Hastings	£27	£209
Extension Builders near Maidstone	£36	£226
Extension Builders near Hythe	£27	£196
Extension Builders near Bexhill-on-Sea	£27	£209
Extension Builders near Faversham	£31	£211
Extension Builders near Swale	£31	£214
Extension Builders near Tunbridge Wells	£33	£228
Extension Builders near Sittingbourne	£31	£217
Extension Builders near Larkfield	£36	£224

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.

Timber frame extension - £25,760

Garden office - £9,760

Granny annexe - £86,760

Flat roof extension - £21,760

Garage conversion - £15,760

Hip to gable loft conversion - £41,760

Bungalow loft conversion - £28,760

Dormer loft conversion - £41,760

Swimming pool - £80,760

Mansard loft conversion - £51,760

Concrete foundation - £6,010

Underpinning - £17,260

Two storey extension - £87,640

Basement conversion - £34,800

Side return extension - £38,800

Loft conversion - £31,500

Garage - £18,260

Single storey extension - £50,200

Outbuilding - £9,760

RSJ installation - £1,960

Kitchen extension - £41,760

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