Complete Loft Renovation Services for Street

Expert guidance through Street planning regulations. We ensure your hip-to-gable or rear dormer conversion is fully compliant and safe.

Get Your Free Street 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 Street?

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

Increase Street Property Value

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

Stay in Street

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

Quick Street Installation

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

Extra Street Living Space

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

Expert Street Loft Conversion Specialists

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

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

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

Street Loft Specialists

CITB Certified • Street Planning • Building Regulations

Types of Loft Conversions in Street

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

Velux Loft Conversion in Street

Velux Loft Conversion Street

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

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

Dormer Loft Conversion Street

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

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

Hip-to-Gable Conversion Street

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

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

Mansard Loft Conversion Street

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

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

Street Loft Conversion Requirements

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

Street Planning & Regulations Guide

Permitted Development in Street

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

Street 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 Street housing stock.

Party Wall Agreements

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

Complete Street Loft Conversion Services

Free Street Loft Assessment

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

Street Design & Planning

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

Street Structural Work

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

Street Windows & Dormers

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

Street En-Suite Bathrooms

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

Street Interior Finishing

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

Our Street Loft Conversion Process

Street Planning & Design Phase

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

Street Construction Phase

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

Free Street Survey

Professional space assessment

Street Design & Planning

Architectural drawings and approvals

Expert Street Construction

Professional loft specialists

Loft Conversions Across Street

Street City Centre

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

Street Suburbs

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

Street Period Properties

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

Street Conservation Areas

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

Street Loft Conversion Statistics

500+

Street Loft Conversions Completed

4.9/5

Average Street Customer Rating

15+

Years Serving Street

100%

Street Building Control Approved

Why Choose Building Group for Street Loft Conversions?

Local Street Expertise

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

Street Quality Guarantee

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

Street Service Areas

  • Street City Centre
  • North Street
  • South Street
  • East Street
  • West Street

Recent Street Loft Conversion Projects

Hip to Gable Loft Conversion in Street

Victorian Terrace - Street

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

Project Value: £48,000

Dormer Loft Conversion in Street

Modern Semi - Street

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

Project Value: £42,000

Mansard Loft Conversion in Street

Period Property - Street

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

Project Value: £65,000

What Street Homeowners Say

★★★★★

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

- Charles Scott, Street

★★★★★

"Top quality dormer conversion. Added significant value to our Street property. Friendly team and very clean working environment."

- Rebecca Hill, Street

★★★★★

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

- Karen Clarke, Street

Street Loft Conversion Pricing Guide

Street Loft Conversion Costs

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

Estimated Investment for Street Lofts

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

Meet Your Street Project Lead

Senior Loft Consultant for Street

Mathew Oneill

Senior Structural Specialist

"I oversee all loft conversions in the Street 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

Your Dream Room is Hiding in Your Street Roof

Speak to our friendly team about your requirements and get a fixed-price quote for your Street conversion.

Book Free Street Loft Survey