Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.83 (3 reviews)

Find affordable Knaresborough extension builders

Average Knaresborough extension builder hourly rate is £26. Prices range from the cheapest £16/hour and £170/day (G Hudson Roofing Ltd) to £28/hour and £205/day (Darren wyrill).

Select local extension builders

"Looking for the quote for my unfinished Kitchen extension. Previous Builder out of the contact." - BIJAY, HG1

"Loft conversion. I'm looking to convert my loft to a Dormer Loft conversion bedroom with ensuite shower room on St John's Grove, Harrogate. My house is a relatively small semi detached, so I assume will be on the smaller side of loft conversions undertaken. My budget will be in the region of 30k...." - STEPHEN, HARROGATE

"Loft conversion" - HARROGATE

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 Knaresborough extension builders rates

Compare Knaresborough extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Harrogate	£26	£197
Extension Builders near Chapeltown	£26	£201
Extension Builders near Leeds	£27	£204
Extension Builders near York	£26	£196
Extension Builders near Beeston	£27	£204
Extension Builders near Pudsey	£26	£196
Extension Builders near Shipley	£26	£197
Extension Builders near Rothwell	£26	£202
Extension Builders near Bingley	£26	£195
Extension Builders near Bradford	£26	£196

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 - £25,584

Garden office - £9,584

Granny annexe - £86,584

Flat roof extension - £21,584

Garage conversion - £15,584

Hip to gable loft conversion - £41,584

Bungalow loft conversion - £28,584

Dormer loft conversion - £41,584

Swimming pool - £80,584

Mansard loft conversion - £51,584

Concrete foundation - £5,834

Underpinning - £17,084

Two storey extension - £87,376

Basement conversion - £32,820

Side return extension - £36,820

Loft conversion - £29,850

Garage - £18,084

Single storey extension - £46,680

Outbuilding - £9,584

RSJ installation - £1,784

Kitchen extension - £41,584

More extensions & conversions cost guides...

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