From 'Waste of Space' to 'Wow Place' in Leeds

Your local Leeds loft authority. We have completed hundreds of successful conversions in the area. Ask to see our portfolio.

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10-Year Warranty On all Structure
FMB Member Vetted Master Builders
Fully Insured £5m Public Liability
TrustMark Gov. Endorsed Quality

Why Choose Loft Conversion in Leeds?

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

Increase Leeds Property Value

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

Stay in Leeds

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

Quick Leeds Installation

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

Extra Leeds Living Space

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

Expert Leeds Loft Conversion Specialists

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

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

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

Leeds Loft Specialists

CITB Certified • Leeds Planning • Building Regulations

Types of Loft Conversions in Leeds

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

Velux Loft Conversion in Leeds

Velux Loft Conversion Leeds

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

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

Dormer Loft Conversion Leeds

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

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

Hip-to-Gable Conversion Leeds

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

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

Mansard Loft Conversion Leeds

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

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

Leeds Loft Conversion Requirements

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

Leeds Planning & Regulations Guide

Permitted Development in Leeds

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

Leeds 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 Leeds housing stock.

Party Wall Agreements

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

Complete Leeds Loft Conversion Services

Free Leeds Loft Assessment

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

Leeds Design & Planning

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

Leeds Structural Work

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

Leeds Windows & Dormers

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

Leeds En-Suite Bathrooms

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

Leeds Interior Finishing

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

Our Leeds Loft Conversion Process

Leeds Planning & Design Phase

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

Leeds Construction Phase

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

Free Leeds Survey

Professional space assessment

Leeds Design & Planning

Architectural drawings and approvals

Expert Leeds Construction

Professional loft specialists

Loft Conversions Across Leeds

Leeds City Centre

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

Leeds Suburbs

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

Leeds Period Properties

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

Leeds Conservation Areas

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

Leeds Loft Conversion Statistics

500+

Leeds Loft Conversions Completed

4.9/5

Average Leeds Customer Rating

15+

Years Serving Leeds

100%

Leeds Building Control Approved

Why Choose Building Group for Leeds Loft Conversions?

Local Leeds Expertise

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

Leeds Quality Guarantee

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

Leeds Service Areas

  • Leeds City Centre
  • North Leeds
  • South Leeds
  • East Leeds
  • West Leeds

Recent Leeds Loft Conversion Projects

Hip to Gable Loft Conversion in Leeds

Victorian Terrace - Leeds

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

Project Value: £48,000

Dormer Loft Conversion in Leeds

Modern Semi - Leeds

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

Project Value: £42,000

Mansard Loft Conversion in Leeds

Period Property - Leeds

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

Project Value: £65,000

What Leeds Homeowners Say

★★★★★

"Building Group were the only company to spot a potential issue with our chimney in Leeds and solved it before starting. True experts."

- Robert Smith, Leeds

★★★★★

"Cannot recommend them enough for loft conversions in Leeds. They handled all the planning permission and the build was smooth."

- Joseph Clark, Leeds

★★★★★

"They managed the party wall agreement with our Leeds neighbors professionally. The whole street was impressed with their cleanliness."

- Thomas Brown, Leeds

Leeds Loft Conversion Pricing Guide

Leeds Loft Conversion Costs

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

Estimated Investment for Leeds Lofts

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

Meet Your Leeds Project Lead

Senior Loft Consultant for Leeds

Mathew Oneill

Senior Structural Specialist

"I oversee all loft conversions in the Leeds 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

Make Your Leeds Neighbors Jealous Today

Find out exactly how much your Leeds loft conversion will cost with our transparent, detailed pricing.

Book Free Leeds Loft Survey