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House Extensions in Liverpool
Expand your living space with professional house extensions in Liverpool from Kaizen Building & Construction. Our team specialises in single-storey, double-storey, side return, rear, and wrap-around extensions, all tailored to your property’s needs. Whether you want a larger kitchen, extra bedrooms, or a brighter living area, we provide design, planning, and construction services that deliver both style and functionality. Trusted across Liverpool and surrounding areas, we combine craftsmanship with reliability to create extensions that add value to your home.
Comprehensive Extension Solutions in Liverpool
Our extensions in Liverpool are designed to transform your home. From concept to completion, we manage everything to ensure a stress-free experience.

Rear Extensions
Extend your living space with a custom rear extension. Perfect for kitchen-diners or utility rooms, these builds add comfort and flow to your existing home.

Side Extensions
Make use of unused side areas with a tailored side extension. Ideal for adding ground-floor rooms, wider hallways, or even a new garage space.

Wraparound Extensions
Combine rear and side builds to create a wraparound extension. This offers a complete transformation for larger kitchens and open-plan layouts.

Single & Double Storey Extensions
Gain valuable space across one or two levels. Our team handles single and double-storey builds to deliver extra bedrooms, bathrooms, or living areas.

Planning & Design Support
Navigate planning with confidence. We assist with design, drawings, permissions, and regulations to ensure your extension starts on the right foot.

Structural Foundations & Steels
We handle all groundwork and steel installation. From digging footings to placing load-bearing beams, we ensure your build is safe and long-lasting.

Roofing, Glazing & External Finishes
Finish your extension with quality materials. Choose from flat or tiled roofs, bespoke glazing, and matched or modernised external finishes.

Interior Fit-Out & Finishing Services
Complete your new space with our turnkey interior fit-out. We handle plastering, lighting, flooring, and everything in between.
Why Choose Us for Extensions in Liverpool
Kaizen Building & Construction delivers high-quality extensions in Liverpool, trusted for reliability, design expertise, and attention to detail.
Extensions tailored to your family’s needs and lifestyle.
Bespoke Designs
We manage planning, building regulations, and construction seamlessly.
Full Project Management
Our work enhances both property value and everyday living.
Add Value
Clear, transparent pricing with no hidden extras.
Honest Quotes
About Our Extension Services
At Kaizen Building & Construction, we handle every stage of your extension project in Liverpool — from planning and structural work to final finishes. Our experience across Lancashire and Merseyside means we understand local planning requirements and construction standards, ensuring a smooth process with no surprises. Whether modern or traditional, we create extensions that blend seamlessly with your existing property.

About Kaizen Building & Construction
Kaizen Building & Construction is a trusted local company based near Ormskirk, serving Lancashire, Merseyside, and surrounding areas. With years of experience in the construction industry, we specialise in extensions, renovations, and structural work that transforms homes while maintaining the highest standards of quality. Our reputation is built on reliability, craftsmanship, and honest service. Every project is managed with care, ensuring clear communication and exceptional results.
01704 607704
Burscough village, Burscough, United Kingdom, L405sq
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