Professional house extension builders across Surrey, London and the South East of England. Single and multi-storey home extensions delivered with care.

Services Covered
Single-storey house extensions
Multi-storey house extensions
Rear and side extensions
Structural alterations
Foundations and groundworks
Load-bearing wall removal
Structural steel installation
Roofing and external works
Full project management
Braybrook Construction provides professional house extension services for homeowners across Surrey, London and the South East of England. We design and build high-quality extensions that increase living space while integrating seamlessly with the existing property.
From initial groundworks through to final finishes, our experienced domestic builders deliver carefully managed extensions tailored to each home and project brief.





Single & Multi-Storey Extensions
We undertake both single-storey and multi-storey house extensions, creating additional living space that complements the existing property. Each extension is carefully designed and constructed to ensure it integrates structurally and visually with the original building.
Our team manages all stages of the build, ensuring the extension performs well both structurally and practically.
Structural Alterations & Integration
House extensions often require significant structural work, including new foundations, openings and steelwork. We carry out these alterations with precision to ensure the stability and integrity of the property throughout the build.
Where required, we integrate new structures seamlessly with existing walls, floors and rooflines.
Groundworks & Construction Management
Groundworks form a critical part of any extension project. We manage excavation, foundations and drainage works to provide a solid base for construction.
By coordinating groundworks and structural stages carefully, we help ensure the extension progresses efficiently and remains on programme.
A Managed Extension Process
Every house extension project follows a clear and structured process. We place strong emphasis on planning, sequencing and communication to minimise disruption and ensure the build runs smoothly.
Clients are kept informed throughout the project, with clear timelines and attention given to quality at every stage.

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Years Experience
Delivering high-quality residential and specialist construction projects across Surrey and the South East.
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Completed Projects
A proven track record across extensions, renovations, barn conversions and listed building projects.
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Client Satisfaction
Based on feedback from completed residential, listed, and specialist building projects completed accross Surrey.
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Local Areas Served
Delivering construction projects across Godalming, Cranleigh, Guildford, Surrey and the South East.
How we work
How We Deliver Building Projects
We provide a clear, structured building process that keeps residential projects organised, transparent and well-managed from initial discussion through to completion.
Consult & Assess
We begin with an initial discussion and, where appropriate, a site visit to understand your property, objectives and requirements. This allows us to assess feasibility and provide informed guidance from the outset.
PLAN & COORDINATE
Once the scope is agreed, we plan the project in detail, coordinating schedules, trades and any professional input required. Careful preparation helps ensure the build runs smoothly and to programme.
BUILD & DELIVER
Our experienced domestic builders carry out the work with a focus on quality and attention to detail. We manage the build closely and maintain clear communication throughout until completion.

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A proven track record across extensions, renovations, barn conversions and listed building projects.
Our Services




