Builders in  Brentwood.

Luxury Home Builders and Extensions in Brentwood

Looking for experienced builders in Brentwood to improve, extend or transform your home? JMP Building Services specialises in beautifully crafted home extensions, luxury refurbishments, loft conversions and bespoke new build projects across Brentwood and the surrounding areas of Essex.

Trusted Home Builders in Brentwood

At JMP Building Services, we understand that improving your home is a significant investment. Whether you are planning a spacious open-plan kitchen, additional bedrooms, a luxury refurbishment or a complete property transformation, our experienced team can help bring your ideas to life.


We provide a professional and personal building service from your initial consultation through to final handover. With skilled craftsmen, reliable project management and a commitment to beautifully finished interiors and exteriors, we create homes that are practical, elegant and designed around the way you live. Our portfolio features genuine projects completed by our team in Brentwood, Shenfield, Hutton Mount and the surrounding areas, giving you confidence in the quality of workmanship you can expect from JMP.

See our featured projects

Front view of a newly built two-story house with brick and white exterior and a paved driveway
Two-story house with red brick and white stucco exterior, red tile roof, and black garage door.

Rear single-storey extension, double-storey side extension, full refurbishment​

Sebastian Avenue, Shenfield, Essex

See project
Two-story brick house with white trim windows and brown roof, against a bright blue sky.

Rear double-storey extension, full refurbishment & new build garage

Shenfield Road, Shenfield, Essex

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A two-story house with a gravel driveway, garage, and a large tree in front.

Bespoke double-storey extension & luxury refurbishment

High Oaks, Hutton Mount, Shenfield

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A large house at dusk with lit windows, set on a lawn with trees under a cloudy sky.
White house with black trim, windows, and garage door under a blue sky with fluffy clouds.

Modern House Extension and Full Home Refurbishment

Shenfield, Essex

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Need more space but do not want to move? Our experienced team designs and builds high-quality home extensions in Brentwood that enhance your living space, improve your property layout and add long-term value to your home. Whether you are planning a light-filled kitchen-diner, a larger family living area, a stylish garden room or additional bedrooms, JMP Building Services can guide you through every stage of the process. From initial ideas and planning through to construction and completion, we focus on creating seamless extensions that complement your existing home.

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Rear extensions

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Side and side-return extensions

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Wraparound extensions

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Two storey extensions

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Kitchen extensions

If your home is dated, no longer suits your lifestyle or requires a complete transformation, our luxury renovation and refurbishment services in Brentwood can help you create a beautifully finished space tailored to your needs. We manage everything from layout changes and structural alterations to bespoke kitchens, bathrooms, flooring, decorating and final finishes. Whether you are updating a single area or renovating an entire property, our team delivers outstanding workmanship with careful attention to every detail.

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Full house refurbishments

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Kitchen refurbishments

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Bathroom refurbishments

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Structural alterations

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Internal finishes