Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.75 (10 reviews)

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Find affordable MK10 extension builders

Prices range from cheapest £24/hour and £218/day (J&J Property Services) to £45/hour and £305/day (EXPERT BUILDING SERVICES) - average £39/hr

HaMuch is Excellent

Local MK10 extension builders

"Two single bedroom" - JULIANA, MK8

"Timber frame first floor extension above the garage, with outer leaf brickwork and tiled pitched roof above." - A, MK6

"Kitchen extension" - MILTON KEYNES

"Garage conversion to a kitchen" - CONNIE, MILTON KEYNES

"Garage conversion" - MILTON KEYNES

"Single storey extension" - MILTON KEYNES

"Loft conversion with dormer" - ANTONIO, MK3

"Outbuilding" - MK3

"Loft conversion Velux conversion" - POOJA, MILTON KEYNES

"Loft conversion" - MILTON KEYNES

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 MK10 extension builders rates

Compare MK10 extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Milton Keynes	£33	£226
Extension Builders near Bletchley	£34	£227
Extension Builders near Ampthill	£31	£214
Extension Builders near Leighton Buzzard	£33	£235
Extension Builders near Mid Bedfordshire	£34	£225
Extension Builders near Kempston	£37	£230
Extension Builders near South Bedfordshire	£38	£233
Extension Builders near Bedford	£38	£233
Extension Builders near Dunstable	£36	£235
Extension Builders near Aylesbury Vale	£34	£230

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 - £26,128

Garden office - £10,128

Granny annexe - £87,128

Build a flat roof extension - £22,128

Convert a Garage - £16,128

Hip to gable loft conversion - £42,128

Convert a bungalow loft - £29,128

Build a dormer loft conversion - £42,128

Build a swimming pool - £81,128

Build a Mansard loft conversion - £52,128

Concrete foundations - £6,378

Underpin a building - £17,628

Two storey extension - £88,192

Convert a basement - £38,940

Side return extension - £42,940

Loft conversion - £34,950

Garage - £18,628

Single storey extension - £57,560

Outbuilding - £10,128

Install an RSJ - £2,328

Build a kitchen extension - £42,128

More extensions & conversions cost guides...

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