Your Trusted Local Loft Builders in Caterham

Fully insured and CITB certified. We are the trusted choice for homeowners in Caterham looking for high-end, reliable loft conversion services.

Get Your Free Caterham Quote
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 Caterham?

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

Increase Caterham Property Value

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

Stay in Caterham

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

Quick Caterham Installation

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

Extra Caterham Living Space

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

Expert Caterham Loft Conversion Specialists

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

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

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

Caterham Loft Specialists

CITB Certified • Caterham Planning • Building Regulations

Types of Loft Conversions in Caterham

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

Velux Loft Conversion in Caterham

Velux Loft Conversion Caterham

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

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

Dormer Loft Conversion Caterham

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

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

Hip-to-Gable Conversion Caterham

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

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

Mansard Loft Conversion Caterham

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

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

Caterham Loft Conversion Requirements

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

Caterham Planning & Regulations Guide

Permitted Development in Caterham

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

Caterham 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 Caterham housing stock.

Party Wall Agreements

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

Complete Caterham Loft Conversion Services

Free Caterham Loft Assessment

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

Caterham Design & Planning

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

Caterham Structural Work

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

Caterham Windows & Dormers

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

Caterham En-Suite Bathrooms

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

Caterham Interior Finishing

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

Our Caterham Loft Conversion Process

Caterham Planning & Design Phase

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

Caterham Construction Phase

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

Free Caterham Survey

Professional space assessment

Caterham Design & Planning

Architectural drawings and approvals

Expert Caterham Construction

Professional loft specialists

Loft Conversions Across Caterham

Caterham City Centre

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

Caterham Suburbs

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

Caterham Period Properties

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

Caterham Conservation Areas

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

Caterham Loft Conversion Statistics

500+

Caterham Loft Conversions Completed

4.9/5

Average Caterham Customer Rating

15+

Years Serving Caterham

100%

Caterham Building Control Approved

Why Choose Building Group for Caterham Loft Conversions?

Local Caterham Expertise

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

Caterham Quality Guarantee

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

Caterham Service Areas

  • Caterham City Centre
  • North Caterham
  • South Caterham
  • East Caterham
  • West Caterham

Recent Caterham Loft Conversion Projects

Hip to Gable Loft Conversion in Caterham

Victorian Terrace - Caterham

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

Project Value: £48,000

Dormer Loft Conversion in Caterham

Modern Semi - Caterham

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

Project Value: £42,000

Mansard Loft Conversion in Caterham

Period Property - Caterham

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

Project Value: £65,000

What Caterham Homeowners Say

★★★★★

"Exceptional value for money. We got quotes from three Caterham firms and Building Group offered the best spec for the price."

- Lisa Chen, Caterham

★★★★★

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

- Helen Baker, Caterham

★★★★★

"The 10-year guarantee gave us peace of mind. A trustworthy company serving the Caterham area."

- Jessica Green, Caterham

Caterham Loft Conversion Pricing Guide

Caterham Loft Conversion Costs

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

Estimated Investment for Caterham Lofts

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

Meet Your Caterham Project Lead

Senior Loft Consultant for Caterham

Mathew Oneill

Senior Structural Specialist

"I oversee all loft conversions in the Caterham 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

Stop Dreaming, Start Building in Caterham

Your dream home is just one flight of stairs away. Let's start building your Caterham loft today.

Book Free Caterham Loft Survey