Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.77 (15 reviews)

Call now

Find affordable Marple extension builders

Cheapest £23/hour & £173/day (CWC ltd) to £35/hour & £251/day (Phoenix builders) - average £31/hour & £224/day

Local Marple extension builders with reviews/jobs - Sort by rates or availability

"Two storey extension" - STOCKPORT, job posted 31/07/26

"Underpinning" - SK16, job posted 29/04/26

"Single storey extension" - STOCKPORT, job posted 18/09/25

"3-4m single story extension for rear facade including kitchen and dining area including sloping roof with velux windows and sliding doors. Includes for relocation of services for water, waste and drainage" - STOCKPORT, job posted 22/08/25

"Need an extension builder" - SK7, job posted 11/05/25

"Looking for price for a dormer for 2 bed terraced house" - M19, job posted 08/04/25

"RSJ installation replacing a badly installed RSJ that supports a wall between the old kitchen and rear lounge. The original builder installed the incorrect weight (not heavy enough) and then proceeded to put a suppirt bar underneath by welding. The weld buckled the beam and this is how its been..." - SK4, job posted 26/01/25

"Remove small outbuilding (1.5m x 1.6m) and small kitchen extension with one window" - SK3, job posted 23/10/24

"Loft conversion - Structural floor josits already in place Height from top of joists to bottom of ridge is 2215mm. Want quote for just remainder of structural job + insulation fitting." - STOCKPORT, job posted 20/09/24

"Loft conversion turning it into a room" - STOCKPORT, job posted 21/08/24

"Side return extension" - DENTON, job posted 22/04/24

"Loft conversion" - STOCKPORT, job posted 03/03/24

"Loft conversion" - STOCKPORT, job posted 21/01/24

"Loft conversion" - STOCKPORT, job posted 13/09/23

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 Marple extension builders rates

Compare Marple extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Stockport	£35	£234
Extension Builders near Hyde	£36	£227
Extension Builders near Hazel Grove	£32	£233
Extension Builders near Denton	£35	£234
Extension Builders near Reddish	£34	£236
Extension Builders near Dukinfield	£35	£232
Extension Builders near Cheadle Hulme	£31	£232
Extension Builders near Tameside	£35	£232
Extension Builders near Stalybridge	£38	£231
Extension Builders near Droylsden	£34	£237

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 - £25,824

Garden office - £9,824

Granny annexe - £86,824

Build a flat roof extension - £21,824

Convert a Garage - £15,824

Hip to gable loft conversion - £41,824

Convert a bungalow loft - £28,824

Build a dormer loft conversion - £41,824

Build a swimming pool - £80,824

Build a Mansard loft conversion - £51,824

Concrete foundations - £6,074

Underpin a building - £17,324

Two storey extension - £87,736

Convert a basement - £35,520

Side return extension - £39,520

Loft conversion - £32,100

Garage - £18,324

Single storey extension - £51,480

Outbuilding - £9,824

Install an RSJ - £2,024

Build a kitchen extension - £41,824

More extensions & conversions cost guides...

People in Marple searching for a Extension Builder also viewed...

Painter and Decorator

The Largest Database of UK Trade Rates

At HaMuch we know what tradespeople charge because we have the largest database of rates anywhere in the UK. If you want quotes for jobs at the right price for you, post your jobs with HaMuch and get your home improvements kickstarted straight away!

Appliance Repair Specialist

Conservatory Specialist