Why move out when you can move up? Save on stamp duty and moving costs with a premium loft conversion in Yeovil by Building Group.
Get Your Free Yeovil QuoteSee what your Yeovil neighbours say about our loft conversion work.
"Fast, efficient, and friendly. Turned our dark Yeovil attic into a bright, airy yoga studio. Thank you Building Group!"
"We are delighted with our Velux conversion in Yeovil. The builders were respectful and the finish is high quality. Highly recommended."
"I actually miss having the builders around! Friendly, funny, and polite team. They became part of the family during our Yeovil project."
"Cannot recommend them enough for loft conversions in Yeovil. They handled all the planning permission and the build was smooth."
"I used to hit my head on the rafters. Now I can do jumping jacks in my new Yeovil bedroom. Incredible transformation."
"If you want a loft in Yeovil, just book these guys. Seriously. Don't waste time with anyone else. Building Group is the real deal."
See more genuine Yeovil customer reviews and loft conversion project galleries.
Read More ReviewsTransform your Yeovil property's unused loft space into beautiful, functional living areas with our professional loft conversion services. Whether you need an extra bedroom, home office, or playroom in Yeovil, we create bespoke solutions tailored to your lifestyle.
Our experienced Yeovil team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Yeovil conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your Yeovil property to maximize space and value
The most cost-effective option for Yeovil properties using roof windows for natural light. Perfect for Yeovil homes with adequate headroom.
Add valuable floor space and headroom to your Yeovil property with single or multiple dormers. Popular choice in Yeovil for space optimization.
Transform sloping hip roofs into vertical gable walls in your Yeovil home, significantly increasing usable floor space. Ideal for Yeovil semi-detached properties.
The premium option for Yeovil properties creating maximum space with near-vertical walls. Perfect for period properties in Yeovil.
Your Yeovil property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Yeovil specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Yeovil property and budget. Most Yeovil conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Most terraced and semi-detached homes in Yeovil have a 40-50 cubic meter allowance for roof extensions without full planning permission. We handle all Lawful Development Certificate applications for you.
Every conversion we build is inspected by approved inspectors to ensure compliance with Part B (Fire Safety) and Part L (Insulation) of the building regulations specific to Yeovil housing stock.
Living in a terraced or semi-detached house in Yeovil? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.
Comprehensive evaluation of your Yeovil loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for Yeovil properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified Yeovil engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in Yeovil homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Yeovil loft.
Plastering, decorating, flooring, and interior design services to create beautiful Yeovil living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout Yeovil city centre, including period properties, modern homes, and conservation areas requiring specialist Yeovil planning expertise.
Expert loft conversion services across all Yeovil suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Yeovil.
Specialist conversions for Yeovil's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of Yeovil conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
Yeovil Loft Conversions Completed
Average Yeovil Customer Rating
Years Serving Yeovil
Yeovil Building Control Approved
With over 15 years of experience in Yeovil, we understand local planning requirements, building regulations, and architectural styles. Our Yeovil team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Yeovil terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern Yeovil semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in Yeovil conservation area. Luxury master suite with dressing room and ensuite.
Project Value: £65,000
"Fast, efficient, and friendly. Turned our dark Yeovil attic into a bright, airy yoga studio. Thank you Building Group!"
- Maria Garcia, Yeovil
"We are delighted with our Velux conversion in Yeovil. The builders were respectful and the finish is high quality. Highly recommended."
- Sarah Jenkins, Yeovil
"I actually miss having the builders around! Friendly, funny, and polite team. They became part of the family during our Yeovil project."
- Sophie Taylor, Yeovil
Loft conversion costs in Yeovil vary based on type, size, and specifications. Typical Yeovil prices: Velux conversions £20,000-£30,000, Dormer conversions £35,000-£45,000, Hip-to-gable £40,000-£55,000, Mansard conversions £45,000-£65,000. All Yeovil quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Yeovil survey and detailed quote.
A transparent guide to typical conversion costs in the Yeovil area (2025 Estimates)
| Conversion Type | Suitability | Timeframe | Price Range |
|---|---|---|---|
| Velux (Roof Light) | Existing headroom > 2.3m | 4-6 Weeks | £20k - £30k |
| Dormer (Rear) | Semis & Terraces | 6-8 Weeks | £35k - £50k |
| Hip-to-Gable | End-terrace & Semi-detached | 8-10 Weeks | £45k - £60k |
| Mansard | Period Properties / London Styles | 10-12 Weeks | £50k - £75k+ |
*Prices are indicative for Yeovil properties and subject to survey.
Senior Structural Specialist
"I oversee all loft conversions in the Yeovil area. My job is to ensure your project meets local building regulations while maximizing every inch of space. I'm happy to visit your property for a preliminary structural assessment."
Four recent loft conversions across the UK — from a London mansard within a conservation area to an L-shaped Manchester dormer, a Birmingham hip-to-gable, and a Leeds rear dormer. Tap any project for the full case study.
Loft
Mansard loft conversion on a London Victorian terrace within a conservation area — full mansard build raising the rear roof line, slate-clad cheeks to match the neighbours, two double bedrooms with private en-suites, and a sky-lit landing. Approval secured under full planning, not Permitted Development.
Loft
L-shaped rear dormer loft conversion on a Victorian terrace — turning unused roof space into two double bedrooms and a shared en-suite, with two Velux windows to the front, a glass balustrade to the new staircase, and matching slate-grey finish to blend with the original roof.
Loft
Rear dormer loft conversion turning unused roof space into a master bedroom and en-suite, with two Velux roof windows to the front and a slim glass balustrade to the new staircase.
Loft
Hip-to-gable conversion with rear dormer on a 1930s semi-detached — squaring off the original hipped roofline to gain full standing headroom, creating a master bedroom with built-in wardrobes and a generous en-suite, plus a third Velux to the front for natural light.
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View All Case StudiesMake your Yeovil neighbors jealous. It's not a competition, but if it was, you'd win with our lofts.
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