Don't compromise on quality. Our Gillingham loft specialists use only premium materials and fully qualified tradespeople for your peace of mind.
Get Your Free Gillingham QuoteSee what your Gillingham neighbours say about our loft conversion work.
"Fast, efficient, and friendly. Turned our dark Gillingham attic into a bright, airy yoga studio. Thank you Building Group!"
"The neighbors are jealous, the kids are happy, and the house value went up. The trifecta! Best investment in Gillingham."
"The best decision we made for our Gillingham house. The extra office space is perfect. Great attention to detail from the whole team."
"Professional service from start to finish. Our hip-to-gable conversion has added so much space to our Gillingham home. Quality workmanship."
"We are delighted with our Velux conversion in Gillingham. The builders were respectful and the finish is high quality. Highly recommended."
"I used to hit my head on the rafters. Now I can do jumping jacks in my new Gillingham bedroom. Incredible transformation."
See more genuine Gillingham customer reviews and loft conversion project galleries.
Read More ReviewsTransform your Gillingham 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 Gillingham, we create bespoke solutions tailored to your lifestyle.
Our experienced Gillingham team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Gillingham conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your Gillingham property to maximize space and value
The most cost-effective option for Gillingham properties using roof windows for natural light. Perfect for Gillingham homes with adequate headroom.
Add valuable floor space and headroom to your Gillingham property with single or multiple dormers. Popular choice in Gillingham for space optimization.
Transform sloping hip roofs into vertical gable walls in your Gillingham home, significantly increasing usable floor space. Ideal for Gillingham semi-detached properties.
The premium option for Gillingham properties creating maximum space with near-vertical walls. Perfect for period properties in Gillingham.
Your Gillingham property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Gillingham specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Gillingham property and budget. Most Gillingham conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Most terraced and semi-detached homes in Gillingham 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 Gillingham housing stock.
Living in a terraced or semi-detached house in Gillingham? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.
Comprehensive evaluation of your Gillingham loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for Gillingham properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified Gillingham engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in Gillingham homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Gillingham loft.
Plastering, decorating, flooring, and interior design services to create beautiful Gillingham living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout Gillingham city centre, including period properties, modern homes, and conservation areas requiring specialist Gillingham planning expertise.
Expert loft conversion services across all Gillingham suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Gillingham.
Specialist conversions for Gillingham's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of Gillingham conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
Gillingham Loft Conversions Completed
Average Gillingham Customer Rating
Years Serving Gillingham
Gillingham Building Control Approved
With over 15 years of experience in Gillingham, we understand local planning requirements, building regulations, and architectural styles. Our Gillingham team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Gillingham terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern Gillingham semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in Gillingham conservation area. Luxury master suite with dressing room and ensuite.
Project Value: £65,000
"Fast, efficient, and friendly. Turned our dark Gillingham attic into a bright, airy yoga studio. Thank you Building Group!"
- Jessica Green, Gillingham
"The neighbors are jealous, the kids are happy, and the house value went up. The trifecta! Best investment in Gillingham."
- Jennifer Wright, Gillingham
"The best decision we made for our Gillingham house. The extra office space is perfect. Great attention to detail from the whole team."
- George Adams, Gillingham
Loft conversion costs in Gillingham vary based on type, size, and specifications. Typical Gillingham 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 Gillingham quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Gillingham survey and detailed quote.
A transparent guide to typical conversion costs in the Gillingham 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 Gillingham properties and subject to survey.
Senior Structural Specialist
"I oversee all loft conversions in the Gillingham 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 StudiesTake the first step towards a bigger, better home. Contact our Gillingham team for friendly advice.
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