At Home Extension Specialists, we transform your existing property by adding high-quality, tailored extensions that enhance space and lifestyle.

Whether you’re planning a single-storey rear addition or an ambitious two-storey expansion in Westhoughton and across the UK, our team manages every aspect from structural design and planning permissions to insulation and seamless utility integration.

You benefit from efficient project management, sound technical expertise and a harmonious finish that complements the existing architecture. We make the process stress-free, delivering beautiful, compliant, and functional living spaces that add both comfort and value to your home.

What Are The Benefits Of Hiring Home Extension Specialists In Westhoughton?

Engaging home extension specialists in Westhoughton for your extension job guarantees structural, thermal, and fire-safety compliance throughout the build. 

You also benefit from turnkey project management, from concept to handover, reducing stress and disruption. Extensions typically increase property value, and we focus on delivering that uplift through top-tier finishes and reliable workmanship.

What Types Of Home Extensions Are Available In Westhoughton?

Our specialists in Westhoughton offer a wide selection of home extension styles to suit different property layouts, space needs, and planning conditions, including:

• Single-storey extensions – Perfect for expanding kitchens, dining areas, or lounges at the rear or side of the home.
• Two-storey extensions – Add extra bedrooms or bathrooms above existing ground-floor spaces without sacrificing garden area.
• Loft-style vertical extensions – Ideal for creating additional floors where the ground-level footprint is restricted.
• Wrap-around or L-shaped extensions – Combine side and rear extensions for open-plan living or multifunctional layouts.
• Detached outbuildings – Bespoke structures used for studios, garden offices, or workshops near but separate from the main house.

How Much Does A Home Extension Cost In Westhoughton?

The cost of hiring home extension specialists in Westhoughton ranges from £20,000 to £250,000+, depending on extension size, design, and specification.

Single-storey rear extensions typically cost between £20,000 and £50,000, while double-storey projects range from £80,000 to £150,000+. High-spec or wrap-around extensions  exceed £250,000. Final pricing is shaped by factors such as materials, insulation, structural work, and interior finish.

Contact Home Extension Specialists in Greater Manchester for a detailed quote based on your project.

What Services Do Specialists Offer In Westhoughton?

Home extension specialists in Westhoughton deliver a full end-to-end service, including:

• Initial consultation and feasibility check – Assessing your plot and property for extension viability and design potential.
• Architectural design and planning support – Creating detailed plans and submitting any required planning applications.
• Structural engineering and groundwork – Managing foundations, drainage systems, and core structural elements like walls and roofing.
• Shell construction – Building the extension’s framework, including windows, external finishes, and insulation.
• Internal fit-out – Completing plumbing, electrical systems, plastering, flooring, and thermal finishes.
• Final finishes and features – Installing decoration, bespoke storage, en-suites, and integrated features.
• Certification and handover – Providing compliance documents, final inspections, and a clean, ready-to-use space.

How Long Does The Extension Process Take?

Typical home extension specialists take 8–16 weeks to complete a single-storey extension from start to finish, including groundwork and fit-out.

Double-storey extensions require a longer timeframe generally 16–30 weeks to accommodate structural work and interior finishing. Larger bespoke or technically complex projects can take 6–9 months, particularly if planning delays arise.

We maintain project schedules and update you throughout, ensuring minimal disruption and reliable completion timelines.

Who Needs Extension Services In Westhoughton?

Home extension services in Westhoughton are suitable for a wide range of homeowners and property needs, including:

• Growing families – Those who need more living space without the disruption and cost of moving house.
• Remote professionals – Individuals seeking a purpose-built home office for productive, long-term remote work.
• Landlords and property investors – Those aiming to increase rental income or long-term property value.
• Homeowners planning for accessibility – People adapting their home for ageing-in-place or mobility needs.
• Owners of period or underutilised homes – Properties with untapped potential for expansion on the side, rear, or roof.

What Planning And Building Regulations Apply?

Your home extension specialists advise checking if your project needs planning permission, with building regulations approval required for all structural, safety, and efficiency standards.

Party-wall agreements may also be necessary for shared boundaries. In conservation or listed-location properties, additional permissions may be needed. Our team manages all approvals and ensures your build is legally compliant and certified.

Contact Home Extension Specialists to get a consultation on extension compliance standards.

Find More Info

Make sure you contact us today for a number of great home extension specialists services in Westhoughton.

For more information on home extension specialists in Westhoughton BL5 3, fill in the contact form below to receive a free quote today.