Building Group Holland Park: Quality You Can Trust

Running out of room? The only way is up! Building Group raises the roof (literally) to give you the space you need in Holland Park.

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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 Holland Park?

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

Increase Holland Park Property Value

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

Stay in Holland Park

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

Quick Holland Park Installation

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

Extra Holland Park Living Space

Create bedrooms, offices, or playrooms perfect for Holland Park family living.

Expert Holland Park Loft Conversion Specialists

Transform your Holland Park 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 Holland Park, we create bespoke solutions tailored to your lifestyle.

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

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

Holland Park Loft Specialists

CITB Certified • Holland Park Planning • Building Regulations

Types of Loft Conversions in Holland Park

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

Velux Loft Conversion in Holland Park

Velux Loft Conversion Holland Park

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

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

Dormer Loft Conversion Holland Park

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

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

Hip-to-Gable Conversion Holland Park

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

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

Mansard Loft Conversion Holland Park

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

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

Holland Park Loft Conversion Requirements

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

Holland Park Planning & Regulations Guide

Permitted Development in Holland Park

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

Holland Park 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 Holland Park housing stock.

Party Wall Agreements

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

Complete Holland Park Loft Conversion Services

Free Holland Park Loft Assessment

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

Holland Park Design & Planning

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

Holland Park Structural Work

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

Holland Park Windows & Dormers

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

Holland Park En-Suite Bathrooms

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

Holland Park Interior Finishing

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

Our Holland Park Loft Conversion Process

Holland Park Planning & Design Phase

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

Holland Park Construction Phase

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

Free Holland Park Survey

Professional space assessment

Holland Park Design & Planning

Architectural drawings and approvals

Expert Holland Park Construction

Professional loft specialists

Loft Conversions Across Holland Park

Holland Park City Centre

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

Holland Park Suburbs

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

Holland Park Period Properties

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

Holland Park Conservation Areas

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

Holland Park Loft Conversion Statistics

500+

Holland Park Loft Conversions Completed

4.9/5

Average Holland Park Customer Rating

15+

Years Serving Holland Park

100%

Holland Park Building Control Approved

Why Choose Building Group for Holland Park Loft Conversions?

Local Holland Park Expertise

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

Holland Park Quality Guarantee

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

Holland Park Service Areas

  • Holland Park City Centre
  • North Holland Park
  • South Holland Park
  • East Holland Park
  • West Holland Park

Recent Holland Park Loft Conversion Projects

Hip to Gable Loft Conversion in Holland Park

Victorian Terrace - Holland Park

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

Project Value: £48,000

Dormer Loft Conversion in Holland Park

Modern Semi - Holland Park

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

Project Value: £42,000

Mansard Loft Conversion in Holland Park

Period Property - Holland Park

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

Project Value: £65,000

What Holland Park Homeowners Say

★★★★★

"The neighbors are jealous, the kids are happy, and the house value went up. The trifecta! Best investment in Holland Park."

- George Adams, Holland Park

★★★★★

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

- James Walker, Holland Park

★★★★★

"Cannot recommend them enough for loft conversions in Holland Park. They handled all the planning permission and the build was smooth."

- Mark Thompson, Holland Park

Holland Park Loft Conversion Pricing Guide

Holland Park Loft Conversion Costs

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

Estimated Investment for Holland Park Lofts

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

Meet Your Holland Park Project Lead

Senior Loft Consultant for Holland Park

Mathew Oneill

Senior Structural Specialist

"I oversee all loft conversions in the Holland Park 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

Book Your Free Holland Park Loft Survey

Make your Holland Park neighbors jealous. It's not a competition, but if it was, you'd win with our lofts.

Book Free Holland Park Loft Survey