Expert loft conversions in Greenisland. From dormer and hip-to-gable to mansard conversions, our Greenisland specialists create stunning living spaces tailored to your needs.
Get Your Free Greenisland QuoteTransform your Greenisland property without moving. Add space and value with our expert loft conversion service.
Add up to 20% to your Greenisland property value with a professional loft conversion.
No need to leave Greenisland. Get the space you need in your current home.
Most Greenisland loft conversions completed in 4-6 weeks with minimal disruption.
Create bedrooms, offices, or playrooms perfect for Greenisland family living.
Transform your Greenisland 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 Greenisland, we create bespoke solutions tailored to your lifestyle.
Our experienced Greenisland team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Greenisland conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your Greenisland property to maximize space and value
The most cost-effective option for Greenisland properties using roof windows for natural light. Perfect for Greenisland homes with adequate headroom.
Add valuable floor space and headroom to your Greenisland property with single or multiple dormers. Popular choice in Greenisland for space optimization.
Transform sloping hip roofs into vertical gable walls in your Greenisland home, significantly increasing usable floor space. Ideal for Greenisland semi-detached properties.
The premium option for Greenisland properties creating maximum space with near-vertical walls. Perfect for period properties in Greenisland.
Your Greenisland property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Greenisland specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Greenisland property and budget. Most Greenisland conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Comprehensive evaluation of your Greenisland loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for Greenisland properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified Greenisland engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in Greenisland homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Greenisland loft.
Plastering, decorating, flooring, and interior design services to create beautiful Greenisland living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout Greenisland city centre, including period properties, modern homes, and conservation areas requiring specialist Greenisland planning expertise.
Expert loft conversion services across all Greenisland suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Greenisland.
Specialist conversions for Greenisland's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of Greenisland conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
Greenisland Loft Conversions Completed
Average Greenisland Customer Rating
Years Serving Greenisland
Greenisland Building Control Approved
With over 15 years of experience in Greenisland, we understand local planning requirements, building regulations, and architectural styles. Our Greenisland team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Greenisland terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern Greenisland semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in Greenisland conservation area. Luxury master suite with dressing room and ensuite.
Project Value: £65,000
"Fantastic loft conversion in our Greenisland home. The team was professional, tidy, and finished on time. Our new master bedroom with ensuite is stunning. Highly recommend for Greenisland loft conversions."
- Emma Johnson, Greenisland
"Building Group transformed our Greenisland property's unused loft into two beautiful bedrooms. Excellent communication throughout and competitive pricing. Best loft specialists in Greenisland."
- David Wilson, Greenisland
"Professional service from start to finish. Our hip-to-gable conversion has added so much space to our Greenisland home. Quality workmanship and great attention to detail."
- Lisa Chen, Greenisland
Loft conversion costs in Greenisland vary based on type, size, and specifications. Typical Greenisland 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 Greenisland quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Greenisland survey and detailed quote.
Get your free Greenisland loft assessment and no-obligation quote from our specialist conversion team
Book Free Greenisland Loft Survey