Complete Loft Renovation Services for Mortlake

Is your house feeling a bit tight? Let our Mortlake team perform some magic. We turn cramped attics into spacious sanctuaries.

Get Your Free Mortlake 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 Mortlake?

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

Increase Mortlake Property Value

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

Stay in Mortlake

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

Quick Mortlake Installation

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

Extra Mortlake Living Space

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

Expert Mortlake Loft Conversion Specialists

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

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

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

Mortlake Loft Specialists

CITB Certified • Mortlake Planning • Building Regulations

Types of Loft Conversions in Mortlake

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

Velux Loft Conversion in Mortlake

Velux Loft Conversion Mortlake

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

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

Dormer Loft Conversion Mortlake

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

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

Hip-to-Gable Conversion Mortlake

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

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

Mansard Loft Conversion Mortlake

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

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

Mortlake Loft Conversion Requirements

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

Mortlake Planning & Regulations Guide

Permitted Development in Mortlake

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

Mortlake 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 Mortlake housing stock.

Party Wall Agreements

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

Complete Mortlake Loft Conversion Services

Free Mortlake Loft Assessment

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

Mortlake Design & Planning

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

Mortlake Structural Work

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

Mortlake Windows & Dormers

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

Mortlake En-Suite Bathrooms

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

Mortlake Interior Finishing

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

Our Mortlake Loft Conversion Process

Mortlake Planning & Design Phase

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

Mortlake Construction Phase

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

Free Mortlake Survey

Professional space assessment

Mortlake Design & Planning

Architectural drawings and approvals

Expert Mortlake Construction

Professional loft specialists

Loft Conversions Across Mortlake

Mortlake City Centre

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

Mortlake Suburbs

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

Mortlake Period Properties

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

Mortlake Conservation Areas

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

Mortlake Loft Conversion Statistics

500+

Mortlake Loft Conversions Completed

4.9/5

Average Mortlake Customer Rating

15+

Years Serving Mortlake

100%

Mortlake Building Control Approved

Why Choose Building Group for Mortlake Loft Conversions?

Local Mortlake Expertise

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

Mortlake Quality Guarantee

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

Mortlake Service Areas

  • Mortlake City Centre
  • North Mortlake
  • South Mortlake
  • East Mortlake
  • West Mortlake

Recent Mortlake Loft Conversion Projects

Hip to Gable Loft Conversion in Mortlake

Victorian Terrace - Mortlake

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

Project Value: £48,000

Dormer Loft Conversion in Mortlake

Modern Semi - Mortlake

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

Project Value: £42,000

Mansard Loft Conversion in Mortlake

Period Property - Mortlake

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

Project Value: £65,000

What Mortlake Homeowners Say

★★★★★

"Great experience from the quote to the final sign-off. The project manager kept us updated every week on our Mortlake build."

- Sophie Taylor, Mortlake

★★★★★

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

- Helen Baker, Mortlake

★★★★★

"We were worried about the disruption, but the team at Building Group were incredibly considerate of our home in Mortlake."

- James Walker, Mortlake

Mortlake Loft Conversion Pricing Guide

Mortlake Loft Conversion Costs

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

Estimated Investment for Mortlake Lofts

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

Meet Your Mortlake Project Lead

Senior Loft Consultant for Mortlake

Mathew Oneill

Senior Structural Specialist

"I oversee all loft conversions in the Mortlake 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

Maximize Your Mortlake Property Value

Join hundreds of satisfied homeowners in Mortlake. Request your free brochure and callback today.

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