House Extensions, Renovations & Structural Alterations in Purley, South London & Surrey

Carefully managed extensions and renovations, with clear communication from start to finish.

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Harrington Builders Hillside project on the Webb Estate in Purley

Residential building projects, carefully managed

From house extensions and renovations to structural alterations and internal remodelling, Harrington Builders manages projects with clear communication, careful planning and close attention to detail. Based in Purley, we work across the surrounding areas, delivering high-quality residential building work that is properly managed from start to finish.

Harrington Builders Langstone Manor project on the Webb Estate in Purley
Harrington Builders Hillside project in Purley / Webb Estate

Hillside

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Harrington Builders Langstone Manor project in Purley / Webb Estate

Langstone Manor

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Harrington Builders Surrey Peaks project in Purley / Webb Estate

Surrey Peaks

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Harrington Builders Moss Court project in Sanderstead

Moss Court

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House Extensions

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Renovations

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Structural Alterations

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Design & Build

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Areas we work in

Based in Purley, Harrington Builders works across Banstead, Caterham, Coulsdon, Kenley, Kingswood, Sanderstead, Warlingham, Woldingham, Woodcote and surrounding parts of South London and Surrey.

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testimonials

The Harrington team did a fantastic job on my recent house extension. Clean and tidy builders that go the extra mile. We wanted some very bespoke touches to our project and they handled our every request. Highly recommend.
Mr Jacobs
House extension · Purley
Harrington Builders were fantastic from start to finish. Stuart and the team really listened, offered smart suggestions, and brought our vision to life with professionalism and care. The whole process felt smooth and collaborative.
Mr Saunders
Residential project
Stuart went above and beyond and treated our project as if it was his own home. He pulled out all the stops to ensure we were able to move back home within the agreed time frames. Everything was finished to an exceptional standard.
The Amins
Refurbishment · Purley / Webb Estate
The Harrington team did a fantastic job on my recent house extension. Clean and tidy builders that go the extra mile. We wanted some very bespoke touches to our project and they handled our every request. Highly recommend.
Mr Jacobs
Harrington Builders were fantastic from start to finish. Stuart and the team really listened, offered smart suggestions, and brought our vision to life with professionalism and care. The whole process felt smooth and collaborative.
Mr Saunders
Stuart went above and beyond and treated our project as if it was his own home. He pulled out all the stops to ensure we were able to move back home within the agreed time frames. Everything was finished to an exceptional standard.
The Amins
COMING SOON · CLIENT PORTAL

A new Client Portal is coming soon.

We’re developing a dedicated project workspace to keep drawings, documents, conversations, decisions, valuations and other key project information together — giving our clients and our team a clearer way to follow the build.

See what we’re building

Planning building work?

Tell us about your project, send over your drawings, or call to discuss what you have in mind.

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020 8660 3563

07872 046510

enquiries@harringtonbuilders.co.uk

Harrington Builders Limited,
Higher Drive, Purley,
CR8 2HQ,