Building Group is Ballymena's premier loft conversion company. We combine architectural expertise with master craftsmanship to deliver superior results.
Get Your Free Ballymena QuoteTransform your Ballymena property without moving. Add space and value with our expert loft conversion service.
Add up to 20% to your Ballymena property value with a professional loft conversion.
No need to leave Ballymena. Get the space you need in your current home.
Most Ballymena loft conversions completed in 4-6 weeks with minimal disruption.
Create bedrooms, offices, or playrooms perfect for Ballymena family living.
Transform your Ballymena 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 Ballymena, we create bespoke solutions tailored to your lifestyle.
Our experienced Ballymena team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Ballymena conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your Ballymena property to maximize space and value
The most cost-effective option for Ballymena properties using roof windows for natural light. Perfect for Ballymena homes with adequate headroom.
Add valuable floor space and headroom to your Ballymena property with single or multiple dormers. Popular choice in Ballymena for space optimization.
Transform sloping hip roofs into vertical gable walls in your Ballymena home, significantly increasing usable floor space. Ideal for Ballymena semi-detached properties.
The premium option for Ballymena properties creating maximum space with near-vertical walls. Perfect for period properties in Ballymena.
Your Ballymena property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Ballymena specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Ballymena property and budget. Most Ballymena conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Most terraced and semi-detached homes in Ballymena 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 Ballymena housing stock.
Living in a terraced or semi-detached house in Ballymena? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.
Comprehensive evaluation of your Ballymena loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for Ballymena properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified Ballymena engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in Ballymena homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Ballymena loft.
Plastering, decorating, flooring, and interior design services to create beautiful Ballymena living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout Ballymena city centre, including period properties, modern homes, and conservation areas requiring specialist Ballymena planning expertise.
Expert loft conversion services across all Ballymena suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Ballymena.
Specialist conversions for Ballymena's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of Ballymena conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
Ballymena Loft Conversions Completed
Average Ballymena Customer Rating
Years Serving Ballymena
Ballymena Building Control Approved
With over 15 years of experience in Ballymena, we understand local planning requirements, building regulations, and architectural styles. Our Ballymena team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Ballymena terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern Ballymena semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in Ballymena conservation area. Luxury master suite with dressing room and ensuite.
Project Value: £65,000
"We went from 'cramped' to 'camped out in luxury'. Our new loft bedroom is the best room in our Ballymena house."
- Paul Roberts, Ballymena
"Fantastic loft conversion in our Ballymena home. The team was professional, tidy, and finished on time. Our new master bedroom with ensuite is stunning."
- Karen Clarke, Ballymena
"Top quality dormer conversion. Added significant value to our Ballymena property. Friendly team and very clean working environment."
- Charlotte Robinson, Ballymena
Loft conversion costs in Ballymena vary based on type, size, and specifications. Typical Ballymena 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 Ballymena quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Ballymena survey and detailed quote.
A transparent guide to typical conversion costs in the Ballymena 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 Ballymena properties and subject to survey.
Senior Structural Specialist
"I oversee all loft conversions in the Ballymena 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."
Contact us today for a free design consultation and detailed quote for your Ballymena property.
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