Find affordable extension builders near S12
- Local extension builders S12
- Job estimates from extension builders near you
- Compare S12 extension builders rates
| Low | Average | High |
|---|---|---|
| £22 | £30 | £100 |
| Average hourly rate from 32 extension builders in S12 ex VAT or callout | ||
Average S12 extension builder hourly rate is £32
Range from the cheapest, mostly independent, £27 per hour and £225 per day (Oliver Wild Ltd) to the dearest, normally the best, £100 per hour and £1000 per day (C S Roofing & Building).
Comparing hourly and daily rates of extension builders gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Click 'Get quotes' and describe your job and we will send it to your local extension builders for FREE.
Local extension builders S12
JHM Property Services Ltd
£28/hour
£227/day
Need to find an Extension Builder near you for all your work?
JHM Property Services Ltd provides a local, trusted service in and around S12. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
"Design, manufacture, deliver and install modular buildings for residential and commercial use across UK public sector projects. New Build"
WILLIAMS, S9
Oliver Wild Ltd
£27/hour
£230/day
Extension Builder in S12, S20. Working within a 20 mile radius.
Oliver Wild Ltd is an established business in S12. We come highly recommended and provide competitive quotes for your work.
"Construction and repair works including resurfacing driveways, patios, paths and external hardstanding areas, plus associated drainage and groundworks. Construction & Asset"
WILLIAMS, S9
Infinity Building
£28/hour
£227/day
Extension Builder in S12, S13.
Need an Extension Builder in S12? Infinity Building has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
"Ext.dhtyhui bfyjuuijk bhh"
S1
E.G.N Construction Ltd
£28/hour
£226/day
E.G.N Construction Ltd are here to help customers who need an Extension Builder in S12. We offer a competitive rate to complete all your jobs to professional standards.
"Two storey extension"
S20
A & S Property Services
£28/hour
£228/day
A & S Property Services are here to help customers who need an Extension Builder in S12. We offer a competitive rate to complete all your jobs to professional standards.
"Bricks wall for conservatory 1 m h for 5m w × 3 m l Also a concrete base 5m × 3 m "
HELEN, S12
MRP Design And Build Limited
£30/hour
£234/day
Extension Builder in S12, S2. Working within a 20 mile radius.
MRP Design And Build Limited is an established business in S12. We come highly recommended and provide competitive quotes for your work.
"Garage"
SHEFFIELD
D Beatson Building Services
£28/hour
£230/day
Extension Builder in S12, S20.
Need an Extension Builder in S12? D Beatson Building Services has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
"Two storey extension"
SHEFFIELD
P.Angell Builders
£28/hour
£228/day
Extension Builder in S12, S20. Covering 20 mile radius.
P.Angell Builders is a trusted Extension Builder serving customers in S12 and the surrounding area. Contact us to today to get a competitive quote for work in S12. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"I would like a loft conversion with a minimum cost such as velux/skylight conversion"
HARUMI, S13
Steve Holmes Property Services
£28/hour
£226/day
Relax... you have found a reliable extension builder in S12. Steve Holmes Property Services is a friendly and reliable company based in S12 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"RSJ installation"
SHEFFIELD
C S Roofing & Building
£100/hour
£1000/day
C S Roofing & Building is an established and experienced local extension builder in S12. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
"RSJ installation"
ANTHONY, SHEFFIELD
Domestic Garage Doors Ltd
£28/hour
£227/day
Domestic Garage Doors Ltd are extension builders in S12 who work within a 20 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in S12 and testimonials.
" Ref: Single storey extension. Hi, Can I please have a quote for rear extension on a semi detached house? Looking to extend the kitchen by 2m and build a room on the end of that. Approx 3m wide x 6m long total plus a porch on the side of the house on the alley. Location: Sheffield Kind Regards, ..."
DOM, SHEFFIELD
S & R Wilson Property Services
£28/hour
£227/day
Extension Builder in S12, S20 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. S & R Wilson Property Services is the best Extension Builder in S12. No obligation free quotes and many happy customers.
"Single storey extension"
SHEFFIELD
AMB Joinery & Building Services
£28/hour
£227/day
Trusted and professional extension builder in S12. Experienced in all work and keeping within budget and on quote. AMB Joinery & Building Services have many happy customers in S12, testimonials available.
" Attention Construction Businesses The Dynamic Purchasing System (DPS) for Major and Minor Construction Works (2025) is open for eligible suppliers, offering a range of services from plumbing, roofing, to new builds, mainly for social housing and commercial properties. Bid proposals are needed by 21..."
PRECIOUS, S9
C.J.I Property Maintenance
£29/hour
£230/day
Need to find an Extension Builder near you for all your work?
C.J.I Property Maintenance provides a local, trusted service in and around S12. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
" Attention Construction Businesses The Dynamic Purchasing System (DPS) for Major and Minor Construction Works (2025) is open for eligible suppliers, offering a range of services from plumbing, roofing, to new builds, mainly for social housing and commercial properties. Bid proposals are needed by 21..."
S9
Milestone Builders
£27/hour
£226/day
Extension Builder in S12, S1. Working within a 20 mile radius.
Milestone Builders is an established business in S12. We come highly recommended and provide competitive quotes for your work.
"Loft conversion"
ROSANNA, SHEFFIELD
Whitshaw Builders LTD
£27/hour
£226/day
Whitshaw Builders LTD is an established and experienced local extension builder in S12. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
"Build an outbuilding"
SHEFFIELD
MGG CONSTRUCTION LTD
£28/hour
£228/day
Trusted and professional extension builder in S12. Experienced in all work and keeping within budget and on quote. MGG CONSTRUCTION LTD have many happy customers in S12, testimonials available.
"Single storey wraparound extension vs single storey side extension plus rear double extension"
PRIYA, SHEFFIELD
Home Hero
£29/hour
£233/day
Extension Builder in S12, S1. Covering 20 mile radius.
Home Hero is a trusted Extension Builder serving customers in S12 and the surrounding area. Contact us to today to get a competitive quote for work in S12. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"Dormer loft conversion"
SHEFFIELD
ADB Property Development
£29/hour
£233/day
Extension Builder in South Yorkshire, S1. Working within a 20 mile radius.
Sheffield basedFamily run businessBuilt on recommendationFollow our journey
"Garage"
SHEFFI
jon
£28/hour
£225/day
Extension Builder in S12, S1. Working within a 20 mile radius.
jon is an established business in S12. We come highly recommended and provide competitive quotes for your work.
"Loft conversion with design on a two bedroom semi-detached house"
CHEILA, SHEFFIELD
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
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 S12 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Sheffield | £30 | £245 |
| Extension Builders near Dronfield | £31 | £254 |
| Extension Builders near Rotherham | £28 | £225 |
| Extension Builders near Wickersley | £29 | £224 |
| Extension Builders near Chesterfield | £29 | £225 |
| Extension Builders near Worksop | £29 | £233 |
| Extension Builders near Barnsley | £27 | £210 |
| Extension Builders near Mansfield Woodhouse | £29 | £227 |
| Extension Builders near Sutton-in-Ashfield | £28 | £231 |
| Extension Builders near Doncaster | £26 | £208 |
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 - £26,008
Garden office - £10,008
Granny annexe - £87,008
Flat roof extension - £22,008
Garage conversion - £16,008
Hip to gable loft conversion - £42,008
Bungalow loft conversion - £29,008
Dormer loft conversion - £42,008
Swimming pool - £81,008
Mansard loft conversion - £52,008
Concrete foundation - £6,258
Underpinning - £17,508
Two storey extension - £88,012
Basement conversion - £37,590
Side return extension - £41,590
Loft conversion - £33,825
Garage - £18,508
Single storey extension - £55,160
Outbuilding - £10,008
RSJ installation - £2,208
Kitchen extension - £42,008
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