Building Group Dundrum: Quality You Can Trust

Create the home you've always wanted. Our Dundrum loft experts turn dark, dusty attics into bright, functional, and beautiful rooms.

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10-Year Warranty On all Structure
FMB Member Vetted Master Builders
Fully Insured £5m Public Liability
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Why Choose Loft Conversion in Dundrum?

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

Increase Dundrum Property Value

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

Stay in Dundrum

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

Quick Dundrum Installation

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

Extra Dundrum Living Space

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

Expert Dundrum Loft Conversion Specialists

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

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

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

Dundrum Loft Specialists

CITB Certified • Dundrum Planning • Building Regulations

Types of Loft Conversions in Dundrum

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

Velux Loft Conversion in Dundrum

Velux Loft Conversion Dundrum

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

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

Dormer Loft Conversion Dundrum

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

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

Hip-to-Gable Conversion Dundrum

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

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

Mansard Loft Conversion Dundrum

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

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

Dundrum Loft Conversion Requirements

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

Dundrum Planning & Regulations Guide

Permitted Development in Dundrum

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

Dundrum 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 Dundrum housing stock.

Party Wall Agreements

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

Complete Dundrum Loft Conversion Services

Free Dundrum Loft Assessment

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

Dundrum Design & Planning

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

Dundrum Structural Work

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

Dundrum Windows & Dormers

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

Dundrum En-Suite Bathrooms

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

Dundrum Interior Finishing

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

Our Dundrum Loft Conversion Process

Dundrum Planning & Design Phase

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

Dundrum Construction Phase

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

Free Dundrum Survey

Professional space assessment

Dundrum Design & Planning

Architectural drawings and approvals

Expert Dundrum Construction

Professional loft specialists

Loft Conversions Across Dundrum

Dundrum City Centre

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

Dundrum Suburbs

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

Dundrum Period Properties

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

Dundrum Conservation Areas

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

Dundrum Loft Conversion Statistics

500+

Dundrum Loft Conversions Completed

4.9/5

Average Dundrum Customer Rating

15+

Years Serving Dundrum

100%

Dundrum Building Control Approved

Why Choose Building Group for Dundrum Loft Conversions?

Local Dundrum Expertise

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

Dundrum Quality Guarantee

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

Dundrum Service Areas

  • Dundrum City Centre
  • North Dundrum
  • South Dundrum
  • East Dundrum
  • West Dundrum

Recent Dundrum Loft Conversion Projects

Hip to Gable Loft Conversion in Dundrum

Victorian Terrace - Dundrum

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

Project Value: £48,000

Dormer Loft Conversion in Dundrum

Modern Semi - Dundrum

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

Project Value: £42,000

Mansard Loft Conversion in Dundrum

Period Property - Dundrum

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

Project Value: £65,000

What Dundrum Homeowners Say

★★★★★

"My husband is finally out of the living room and into his new man-cave! Thank you Building Group for saving my sanity in Dundrum!"

- Richard Harris, Dundrum

★★★★★

"We hired them for a shell conversion in Dundrum and were so impressed we asked them to complete the fit-out too. Five stars."

- Robert Smith, Dundrum

★★★★★

"If you want a loft in Dundrum, just book these guys. Seriously. Don't waste time with anyone else. Building Group is the real deal."

- Emily Lewis, Dundrum

Dundrum Loft Conversion Pricing Guide

Dundrum Loft Conversion Costs

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

Estimated Investment for Dundrum Lofts

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

Meet Your Dundrum Project Lead

Senior Loft Consultant for Dundrum

Mathew Oneill

Senior Structural Specialist

"I oversee all loft conversions in the Dundrum 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

Get Your Dream Loft Space in Dundrum

Need a new bedroom or office? Get a fast, free estimate for your Dundrum property from Building Group.

Book Free Dundrum Loft Survey