Building Group Longbridge: Quality You Can Trust

Expert loft conversions in Longbridge. From dormer and hip-to-gable to mansard conversions, our specialists create stunning living spaces tailored to your needs.

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10-Year Warranty On all Structure
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Fully Insured £5m Public Liability
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Why Choose Loft Conversion in Longbridge?

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

Increase Longbridge Property Value

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

Stay in Longbridge

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

Quick Longbridge Installation

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

Extra Longbridge Living Space

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

Expert Longbridge Loft Conversion Specialists

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

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

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

Longbridge Loft Specialists

CITB Certified • Longbridge Planning • Building Regulations

Types of Loft Conversions in Longbridge

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

Velux Loft Conversion in Longbridge

Velux Loft Conversion Longbridge

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

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

Dormer Loft Conversion Longbridge

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

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

Hip-to-Gable Conversion Longbridge

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

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

Mansard Loft Conversion Longbridge

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

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

Longbridge Loft Conversion Requirements

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

Longbridge Planning & Regulations Guide

Permitted Development in Longbridge

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

Longbridge 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 Longbridge housing stock.

Party Wall Agreements

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

Complete Longbridge Loft Conversion Services

Free Longbridge Loft Assessment

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

Longbridge Design & Planning

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

Longbridge Structural Work

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

Longbridge Windows & Dormers

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

Longbridge En-Suite Bathrooms

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

Longbridge Interior Finishing

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

Our Longbridge Loft Conversion Process

Longbridge Planning & Design Phase

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

Longbridge Construction Phase

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

Free Longbridge Survey

Professional space assessment

Longbridge Design & Planning

Architectural drawings and approvals

Expert Longbridge Construction

Professional loft specialists

Loft Conversions Across Longbridge

Longbridge City Centre

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

Longbridge Suburbs

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

Longbridge Period Properties

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

Longbridge Conservation Areas

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

Longbridge Loft Conversion Statistics

500+

Longbridge Loft Conversions Completed

4.9/5

Average Longbridge Customer Rating

15+

Years Serving Longbridge

100%

Longbridge Building Control Approved

Why Choose Building Group for Longbridge Loft Conversions?

Local Longbridge Expertise

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

Longbridge Quality Guarantee

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

Longbridge Service Areas

  • Longbridge City Centre
  • North Longbridge
  • South Longbridge
  • East Longbridge
  • West Longbridge

Recent Longbridge Loft Conversion Projects

Hip to Gable Loft Conversion in Longbridge

Victorian Terrace - Longbridge

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

Project Value: £48,000

Dormer Loft Conversion in Longbridge

Modern Semi - Longbridge

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

Project Value: £42,000

Mansard Loft Conversion in Longbridge

Period Property - Longbridge

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

Project Value: £65,000

What Longbridge Homeowners Say

★★★★★

"My husband is finally out of the living room and into his new man-cave! Thank you Building Group for saving my sanity in Longbridge!"

- Daniel Evans, Longbridge

★★★★★

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

- Rebecca Hill, Longbridge

★★★★★

"We went from 'cramped' to 'camped out in luxury'. Our new loft bedroom is the best room in our Longbridge house."

- Mark Thompson, Longbridge

Longbridge Loft Conversion Pricing Guide

Longbridge Loft Conversion Costs

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

Estimated Investment for Longbridge Lofts

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

Meet Your Longbridge Project Lead

Senior Loft Consultant for Longbridge

Mathew Oneill

Senior Structural Specialist

"I oversee all loft conversions in the Longbridge 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

Trust Building Group with Your Longbridge Project

Contact us today for a free design consultation and detailed quote for your Longbridge property.

Book Free Longbridge Loft Survey