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

Need extra space for a growing family? Our Croydon loft conversions provide the perfect solution, adding valuable square footage to your existing home.

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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 Croydon?

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

Increase Croydon Property Value

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

Stay in Croydon

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

Quick Croydon Installation

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

Extra Croydon Living Space

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

Expert Croydon Loft Conversion Specialists

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

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

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

Croydon Loft Specialists

CITB Certified • Croydon Planning • Building Regulations

Types of Loft Conversions in Croydon

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

Velux Loft Conversion in Croydon

Velux Loft Conversion Croydon

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

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

Dormer Loft Conversion Croydon

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

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

Hip-to-Gable Conversion Croydon

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

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

Mansard Loft Conversion Croydon

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

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

Croydon Loft Conversion Requirements

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

Croydon Planning & Regulations Guide

Permitted Development in Croydon

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

Croydon 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 Croydon housing stock.

Party Wall Agreements

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

Complete Croydon Loft Conversion Services

Free Croydon Loft Assessment

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

Croydon Design & Planning

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

Croydon Structural Work

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

Croydon Windows & Dormers

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

Croydon En-Suite Bathrooms

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

Croydon Interior Finishing

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

Our Croydon Loft Conversion Process

Croydon Planning & Design Phase

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

Croydon Construction Phase

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

Free Croydon Survey

Professional space assessment

Croydon Design & Planning

Architectural drawings and approvals

Expert Croydon Construction

Professional loft specialists

Loft Conversions Across Croydon

Croydon City Centre

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

Croydon Suburbs

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

Croydon Period Properties

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

Croydon Conservation Areas

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

Croydon Loft Conversion Statistics

500+

Croydon Loft Conversions Completed

4.9/5

Average Croydon Customer Rating

15+

Years Serving Croydon

100%

Croydon Building Control Approved

Why Choose Building Group for Croydon Loft Conversions?

Local Croydon Expertise

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

Croydon Quality Guarantee

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

Croydon Service Areas

  • Croydon City Centre
  • North Croydon
  • South Croydon
  • East Croydon
  • West Croydon

Recent Croydon Loft Conversion Projects

Hip to Gable Loft Conversion in Croydon

Victorian Terrace - Croydon

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

Project Value: £48,000

Dormer Loft Conversion in Croydon

Modern Semi - Croydon

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

Project Value: £42,000

Mansard Loft Conversion in Croydon

Period Property - Croydon

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

Project Value: £65,000

What Croydon Homeowners Say

★★★★★

"Professional service from start to finish. Our hip-to-gable conversion has added so much space to our Croydon home. Quality workmanship."

- Lisa Chen, Croydon

★★★★★

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

- Robert Smith, Croydon

★★★★★

"High-end finish on our mansard extension. The carpentry and plastering work in our Croydon home is flawless."

- James Walker, Croydon

Croydon Loft Conversion Pricing Guide

Croydon Loft Conversion Costs

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

Estimated Investment for Croydon Lofts

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

Meet Your Croydon Project Lead

Senior Loft Consultant for Croydon

Mathew Oneill

Senior Structural Specialist

"I oversee all loft conversions in the Croydon 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

Ready to Transform Your Croydon Loft?

Get the extra space you need without the stress of moving. Expert advice for Croydon families.

Book Free Croydon Loft Survey