✓ Verified Google reviews·✓ Reviewed regularly·✓ Updated 29 May 2026
Written by Mark Reid,
Trades Editor ·Verified 29 May 2026
Mansfield's housing stock is a mixed bag in the best possible sense. You've got rows of traditional red-brick terraces around Berry Hill and Woodhouse, post-war semis across Ravenshead and Forest Town, and a growing number of newer builds on the outskirts near Clipstone. That variety means builders here work across a wide range of projects, from knocking through walls in tight Victorian layouts to adding rear extensions on 1970s semis with shallow footings. The local sandstone and coal-measure geology also means subsidence checks are worth factoring in before any groundworks begin, and it's something experienced local builders will flag upfront rather than after they've started digging.
The builders listed on this page are drawn from third-party business listings and ranked by public review rating and review count, with a small lift given to businesses that show a working website and a phone number. We read each business's homepage to confirm that building work is what they primarily do, which is how unrelated trades get filtered out. Any listing flagged as permanently closed is removed automatically. Where you see a Trust Verified badge on a business, that firm has passed our full verification process, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information. Visit our How We Verify page for the full breakdown of what that involves. Businesses without that badge have not been independently verified by us, and it's worth doing those checks yourself before you commit to anything.
Before you pick up the phone to any builder, get at least three written quotes. Prices for a standard single-storey rear extension in Mansfield typically run somewhere between £25,000 and £45,000 depending on finish, size, and groundwork complications, so quotes that sit far outside that range deserve a closer look either way. Ask each builder to break the quote down by labour and materials rather than just giving you a lump sum. Check whether planning permission or permitted development applies to your project, and confirm who's responsible for obtaining any building regulations approval. Don't hand over a large deposit before work starts, and make sure any agreed payment schedule is tied to completion of specific stages rather than calendar dates.
How We Select & Rate The Best Builders in Mansfield
Rankings on this page are driven by public review rating and review count pulled from third-party business listings, with a small lift applied to businesses that show a working website and phone number. We check each business's homepage to confirm that builders work is what they primarily offer, keeping unrelated trades off the page. Permanently-closed listings are removed automatically. Businesses carrying a Trust Verified badge have additionally passed our full verification, covering qualifications, accreditations, public liability insurance, trading history, customer review history, and registered company information. See our How We Verify page for the complete list. Other businesses on this page have not been independently verified by us, and inclusion is not an endorsement. Always do your own checks before hiring.
Positions 1–5 (Recommended and Featured) may be paid placements. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →
J P Hallam Building Contractor provides professional building services throughout Mansfield and the surrounding areas from their base in Mansfield Woodhouse. The company has earned a strong reputation with customers, achieving a 4.8 out of 5 star rating based on 28 verified Google reviews. Their comprehensive building expertise serves both residential and commercial clients across the NG19 postcode area.
Property Plus Services Ltd. provides building services throughout Mansfield, earning a perfect 5-star rating from 8 verified customer reviews. The company handles various construction and renovation projects for residential and commercial clients in the local area.
Craig Wells Building Contractors provides professional building services to clients in Mansfield and the surrounding areas from their base on the Industrial Estate in Mansfield Woodhouse. The company has earned a perfect 5-star rating from 7 verified customer reviews, reflecting their commitment to quality workmanship and customer satisfaction. With their established presence in the NG19 postcode area, they offer reliable construction solutions for both residential and commercial projects.
Universal Group provides building services to clients in Mansfield and the surrounding area, operating from their base in Sutton-in-Ashfield. The company has earned a 5-star rating from 4 verified customer reviews on Google. Their established presence in the NG17 postcode area positions them to serve local construction and building projects throughout the region.
Baggaley & Jenkins (Remedials) Ltd provides building services from their Sutton-in-Ashfield base, serving the Mansfield area and surrounding NG17 postcode region. The company maintains a 4.3 out of 5 star rating based on 6 verified customer reviews. Their focus on remedial building work demonstrates their expertise in repair and restoration projects for residential and commercial properties.
Transparency notice: Recommended (#1) and Featured (positions 2-5) listings may be paid placements, so a business's fee affects whether and where it appears in those positions. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →
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Day rates for skilled builders in Mansfield typically range from £180-250, with labourers charging £120-150. Extension work varies enormously: a basic single-storey rear extension might cost £15,000-25,000, whilst a two-storey addition can reach £35,000-50,000. Loft conversions generally run £20,000-35,000 depending on dormers and bathroom additions. Always get three quotes as prices can vary significantly based on the builder's availability, your specific requirements and choice of materials.
Do I need planning permission for building work in Mansfield?
Most extensions and alterations need planning permission from Mansfield District Council, though some fall under permitted development rights. Single-storey rear extensions up to 6 metres (terraced houses) or 8 metres (detached/semi-detached) might qualify. All building work needs Building Regulations approval regardless. Your builder should advise on requirements, but check with the council's planning department early. Processing typically takes 8-13 weeks for standard applications.
What should I check before hiring a builder in Mansfield?
Verify their public liability insurance (minimum £1 million) and employer's liability cover. Check Gas Safe registration if they're touching heating systems. Ask for recent local references and try to see completed work nearby. Confirm they'll handle Building Regulations applications and inspections. Get everything in writing including start dates, materials specifications and payment schedules. Never pay large sums upfront.
How long do building projects typically take in Mansfield?
Single-storey extensions usually take 6-10 weeks from start to finish, whilst two-storey additions can run 10-16 weeks. Loft conversions typically need 4-8 weeks depending on complexity. Weather delays are common in winter months. Building Regulations inspections can add time if issues arise. Factor in extra weeks for planning permission delays and material delivery problems. Your builder should provide a realistic timeline with key milestones.
What building materials work with Mansfield's older houses?
Victorian and Edwardian properties often need lime mortar rather than cement for repointing, as it allows the brickwork to breathe. Many local houses use Nottinghamshire red brick which weathers differently to modern alternatives. For extensions, matching existing materials usually looks much better than contrasting ones. Cavity wall insulation needs careful consideration in 1930s houses. A good local builder will understand these compatibility issues and source appropriate materials.
How can I verify a builder's credentials and reputation?
Check Companies House for active trading status and financial health. Look up any trade body memberships like the Federation of Master Builders. Verify insurance certificates directly with insurers. Read Google reviews carefully, focusing on recent detailed feedback rather than just star ratings. Ask for contact details of recent customers and actually speak to them. Drive past recent projects if possible. Trust your instincts during initial meetings about their professionalism and knowledge.
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