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