House extensions to expand your living space, based in Ashford, Kent

Inspected by Trustmark and The Federation of Master Builders. Single and double-storey builds. Rear, side return and wrap-around options.

FMB and Trustmark-accredited builders

Comprehensive extension types offered

Consistent independent inspections passed

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What makes us different

FMB and Trustmark-accredited builders

Recognised for meeting high standards of workmanship, professionalism, and reliability.

Comprehensive extension types offered

Providing single-storey, rear, side return, wrap-around, and double-storey extensions.

Consistent independent inspections passed

Maintaining exceptional standards through regular independent industry assessments.

Expand your living space with confidence

When you need extra space without the disruption of moving, Harson Homes delivers quality house extensions designed around your needs. From larger kitchens and open-plan living areas to additional bedrooms, we manage projects from planning through to completion. Our team builds single-storey extensions that enhance everyday living while ensuring the new space complements the character and layout of your property.

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Benefits of choosing our extension specialists

Federation of Master Builders and TrustMark accredited
Single and double-storey extension expertise
Rear, side return, and wrap-around extension solutions
Guidance on planning permission and building regulations
Ideal for kitchens, living spaces, dining rooms, and bedrooms
Quality-assured workmanship and attention to detail
Trusted team committed to high professional standards
Designed to maximise space, comfort, and property value

Tailored extension solutions for every home

Harson Homes offers a range of extension options to suit different homes and lifestyles. Rear extensions are ideal for spacious kitchen-diners and family areas, while side return extensions make effective use of underused space alongside a property. For a more substantial transformation, wrap-around extensions combine both approaches to maximise floor space. Double-storey extensions provide valuable extra room on both levels, creating greater flexibility for growing households.