Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.75 (4 reviews)

Find affordable Harold Wood extension builders

Average Harold Wood extension builder hourly rate is £34. Prices range from the cheapest £10/hour and £140/day (J&N Contractors (Essex) Limited) to £38/hour and £250/day (Harris Murray Carpentry & Building Ltd).

Local extension builders near Harold Wood

"Swimming pool - ANKUR, EMERSON PARK

"Garage conversion - BRENTWOOD

" Cost regarding: Two storey extension. Currently we have a side garage, we wish to demolish this and build a two story extension. Property is semi detached and post code is RM2 5JX Please note, this property falls in the havering council Conservation area zone. Please if you can assist us... - NAIRA, RM2

"Loft conversion - RM3

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 Harold Wood extension builders rates

Compare Harold Wood extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Brentwood	£34	£225
Extension Builders near Romford	£39	£237
Extension Builders near Billericay	£34	£219
Extension Builders near South Ockendon	£51	£242
Extension Builders near Basildon	£34	£220
Extension Builders near Chafford Hundred	£36	£227
Extension Builders near Thurrock	£36	£227
Extension Builders near Stanford-le-Hope	£35	£222
Extension Builders near Grays	£36	£226
Extension Builders near Loughton	£38	£238

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 - £25,864

Garden office - £9,864

Granny annexe - £86,864

Flat roof extension - £21,864

Garage conversion - £15,864

Hip to gable loft conversion - £41,864

Bungalow loft conversion - £28,864

Dormer loft conversion - £41,864

Swimming pool - £80,864

Mansard loft conversion - £51,864

Concrete foundation - £6,114

Underpinning - £17,364

Two storey extension - £87,796

Basement conversion - £35,970

Side return extension - £39,970

Loft conversion - £32,475

Garage - £18,364

Single storey extension - £52,280

Outbuilding - £9,864

RSJ installation - £2,064

Kitchen extension - £41,864

More extensions & conversions cost guides...

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