Bespoke Hip-to-Gable Conversions for Swansea Homes

Stop dreaming about a bigger house and start building one! Our Swansea loft conversions give you a 'new home' feeling without the moving van.

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10-Year Warranty On all Structure
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Why Choose Loft Conversion in Swansea?

Transform your Swansea property without moving. Add space and value with our expert loft conversion service.

Increase Swansea Property Value

Add up to 20% to your Swansea property value with a professional loft conversion.

Stay in Swansea

No need to leave Swansea. Get the space you need in your current home.

Quick Swansea Installation

Most Swansea loft conversions completed in 4-6 weeks with minimal disruption.

Extra Swansea Living Space

Create bedrooms, offices, or playrooms perfect for Swansea family living.

Expert Swansea Loft Conversion Specialists

Transform your Swansea 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 Swansea, we create bespoke solutions tailored to your lifestyle.

Our experienced Swansea team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Swansea conversion maximizes space, natural light, and property value.

  • Dormer loft conversions in Swansea
  • Hip-to-gable conversions for Swansea homes
  • Mansard loft conversions in Swansea
  • Velux window installations across Swansea
  • En-suite bathrooms for Swansea lofts
  • Swansea planning permission support
Swansea loft conversion specialist at work

Swansea Loft Specialists

CITB Certified • Swansea Planning • Building Regulations

Types of Loft Conversions in Swansea

Choose the perfect conversion type for your Swansea property to maximize space and value

Velux Loft Conversion in Swansea

Velux Loft Conversion Swansea

The most cost-effective option for Swansea properties using roof windows for natural light. Perfect for Swansea homes with adequate headroom.

  • Most affordable in Swansea
  • Minimal structural work
  • No Swansea planning permission usually
  • Natural light throughout
Dormer Loft Conversion in Swansea

Dormer Loft Conversion Swansea

Add valuable floor space and headroom to your Swansea property with single or multiple dormers. Popular choice in Swansea for space optimization.

  • Maximum Swansea space gain
  • Improved headroom
  • Additional windows
  • Cost-effective for Swansea
Hip-to-Gable Conversion in Swansea

Hip-to-Gable Conversion Swansea

Transform sloping hip roofs into vertical gable walls in your Swansea home, significantly increasing usable floor space. Ideal for Swansea semi-detached properties.

  • Substantial Swansea space increase
  • Improved room proportions
  • Better natural light
  • Enhanced Swansea property value
Mansard Loft Conversion in Swansea

Mansard Loft Conversion Swansea

The premium option for Swansea properties creating maximum space with near-vertical walls. Perfect for period properties in Swansea.

  • Maximum Swansea floor space
  • Multiple rooms possible
  • Period Swansea property suitable
  • Highest value addition

Swansea Loft Conversion Requirements

Your Swansea property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Swansea specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Swansea property and budget. Most Swansea conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.

Swansea Planning & Regulations Guide

Permitted Development in Swansea

Most terraced and semi-detached homes in Swansea have a 40-50 cubic meter allowance for roof extensions without full planning permission. We handle all Lawful Development Certificate applications for you.

Swansea Building Control

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 Swansea housing stock.

Party Wall Agreements

Living in a terraced or semi-detached house in Swansea? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.

Complete Swansea Loft Conversion Services

Free Swansea Loft Assessment

Comprehensive evaluation of your Swansea loft space, structural assessment, and advice on the best conversion type for your property.

Swansea Design & Planning

Architectural drawings, 3D visualizations, and planning permission applications for Swansea properties. We handle all regulatory approvals.

Swansea Structural Work

Steel beam installation, floor strengthening, and staircase construction by qualified Swansea engineers.

Swansea Windows & Dormers

Velux roof windows, dormer construction, and window installations to maximize natural light in Swansea homes.

Swansea En-Suite Bathrooms

Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Swansea loft.

Swansea Interior Finishing

Plastering, decorating, flooring, and interior design services to create beautiful Swansea living spaces.

Our Swansea Loft Conversion Process

Swansea Planning & Design Phase

  • Free Swansea Survey: Comprehensive assessment of your loft space
  • Design Development: Architectural drawings for Swansea properties
  • Swansea Planning Applications: Local authority submissions where required
  • Structural Calculations: Engineering assessments for Swansea building control
  • Fixed Price Quote: Detailed Swansea pricing with full breakdown

Swansea Construction Phase

  • Project Management: Dedicated Swansea project manager
  • Structural Work: Steel beams and strengthening in Swansea
  • Roofing & Windows: Dormer construction for Swansea homes
  • Services Installation: Swansea certified electrical and plumbing
  • Interior Finishing: Quality finishing to Swansea standards

Free Swansea Survey

Professional space assessment

Swansea Design & Planning

Architectural drawings and approvals

Expert Swansea Construction

Professional loft specialists

Loft Conversions Across Swansea

Swansea City Centre

Professional loft conversions throughout Swansea city centre, including period properties, modern homes, and conservation areas requiring specialist Swansea planning expertise.

Swansea Suburbs

Expert loft conversion services across all Swansea suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Swansea.

Swansea Period Properties

Specialist conversions for Swansea's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.

Swansea Conservation Areas

Expert handling of Swansea conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.

Swansea Loft Conversion Statistics

500+

Swansea Loft Conversions Completed

4.9/5

Average Swansea Customer Rating

15+

Years Serving Swansea

100%

Swansea Building Control Approved

Why Choose Building Group for Swansea Loft Conversions?

Local Swansea Expertise

With over 15 years of experience in Swansea, we understand local planning requirements, building regulations, and architectural styles. Our Swansea team delivers exceptional loft conversions that enhance your property value.

Swansea Quality Guarantee

  • Swansea Planning Experts: We handle all local authority requirements
  • Local Swansea Team: All work by trusted local professionals
  • 10-Year Guarantee: Full warranty on all Swansea conversions
  • Fixed Swansea Pricing: No hidden costs or surprises
  • Insurance: Fully insured for Swansea projects

Swansea Service Areas

  • Swansea City Centre
  • North Swansea
  • South Swansea
  • East Swansea
  • West Swansea

Recent Swansea Loft Conversion Projects

Hip to Gable Loft Conversion in Swansea

Victorian Terrace - Swansea

Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Swansea terrace. Added 30sqm of living space.

Project Value: £48,000

Dormer Loft Conversion in Swansea

Modern Semi - Swansea

Dormer loft conversion in modern Swansea semi-detached. Created two bedrooms and bathroom for growing family.

Project Value: £42,000

Mansard Loft Conversion in Swansea

Period Property - Swansea

Mansard conversion in Swansea conservation area. Luxury master suite with dressing room and ensuite.

Project Value: £65,000

What Swansea Homeowners Say

★★★★★

"The neighbors are jealous, the kids are happy, and the house value went up. The trifecta! Best investment in Swansea."

- Daniel Evans, Swansea

★★★★★

"Our hip-to-gable conversion has completely changed our family life. We finally have the space we need in Swansea without moving."

- George Adams, Swansea

★★★★★

"Honest, reliable and skilled. Our mansard loft in Swansea looks incredible. They finished exactly on budget."

- Andrew Martin, Swansea

Swansea Loft Conversion Pricing Guide

Swansea Loft Conversion Costs

Loft conversion costs in Swansea vary based on type, size, and specifications. Typical Swansea 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 Swansea quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Swansea survey and detailed quote.

Estimated Investment for Swansea Lofts

A transparent guide to typical conversion costs in the Swansea 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 Swansea properties and subject to survey.

Meet Your Swansea Project Lead

Senior Loft Consultant for Swansea

Mathew Oneill

Senior Structural Specialist

"I oversee all loft conversions in the Swansea 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."

  • 20+ Years Exp.
  • CIOB Member

Start Planning Your Swansea Extension

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