Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.68 (20 reviews)

Find affordable Oldham extension builders now

Extension builders rates in Oldham range from £20/hour £120/day (Aquatec Builder) to £37/hour £262/day (N/W Builders). To see prices and availability now for your job click green button.

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"Fully extend single storey 3 bed semi detached WhatsApp 0795 589x xx for pics and info" - OL7, job posted 31/10/26

"Loft conversion with double dormer" - OL4, job posted 26/08/26

"Loft conversion" - OL8, job posted 26/08/26

"Two storey extension" - OL11, job posted 03/07/26

"Brick double story extension" - OL4, job posted 30/03/26

"Two storey extension" - OLDHAM, job posted 25/02/26

"Garden office" - STALYBRIDGE, job posted 14/02/26

"Rear extension" - M43, job posted 27/01/26

"Loft conversion" - OL7, job posted 26/01/26

"Two storey extension" - TAMESIDE, job posted 04/01/26

"2 story extension building" - OL6, job posted 08/09/25

"Kitchen extension builders needed" - M40, job posted 08/07/25

"Need free survey on extension" - M40, job posted 02/07/25

"Two storey extension" - OLDHAM, job posted 10/04/25

"Roof top extension with a bathroom" - M40, job posted 23/03/25

"Loft conversion with a dormer. Dormer to be 4m wide and 3m deep. The rafters to the floor is only 1.85m so the ceiling would need to be dropped in a 5m by 4.3m square of it needs to hit the 2.2m regulation. Thanks for your help in advance" - M9, job posted 03/03/25

"Loft conversion" - OLDHAM, job posted 15/09/24

"Loft conversion with dormer" - TAMESIDE, job posted 16/08/24

"Kitchen extension" - OL9, job posted 01/06/24

Compare Oldham extension builders rates

Compare Oldham extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Oldham	£31	£229
Extension Builders near Chadderton	£31	£225
Extension Builders near Royton	£30	£225
Extension Builders near Failsworth	£35	£236
Extension Builders near Ashton-under-Lyne	£36	£232
Extension Builders near Middleton	£31	£227
Extension Builders near Droylsden	£34	£237
Extension Builders near Tameside	£35	£231
Extension Builders near Stalybridge	£38	£231
Extension Builders near Dukinfield	£35	£232

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 - £25,800

Garden office - £9,800

Granny annexe - £86,800

Build a flat roof extension - £21,800

Convert a Garage - £15,800

Hip to gable loft conversion - £41,800

Convert a bungalow loft - £28,800

Build a dormer loft conversion - £41,800

Build a swimming pool - £80,800

Build a Mansard loft conversion - £51,800

Concrete foundations - £6,050

Underpin a building - £17,300

Two storey extension - £87,700

Convert a basement - £35,250

Side return extension - £39,250

Loft conversion - £31,875

Garage - £18,300

Single storey extension - £51,000

Outbuilding - £9,800

Install an RSJ - £2,000

Build a kitchen extension - £41,800

More extensions & conversions cost guides...

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