Extended Farmhouse
Arundel
Carefully stripped back a listed building to its original carcass, repaired, enhanced and future-proofed. The original oak framing remains a key focal point throughout.

The Martin Sewell Building Company Ltd · Company 02602219 · Trading heritage since 1981
Active, accounts up to date·main contractor & developer·Head office Arundel
The Martin Sewell Building Company, based in Fontwell, West Sussex, has been delivering high-quality building services for over four decades. They pride themselves on clear communication, transparency, and integrity, ensuring clients are informed throughout the project lifecycle. With a strong reputation built on customer recommendations, they handle projects of all sizes and complexities, from bespoke new builds and sensitive heritage restorations to commercial builds and swimming pools.
Their expertise spans a wide range of services, including barn conversions, historic building restorations, extensions, refurbishments, and commercial projects for sectors like retail, hospitality, education, and healthcare. They are committed to quality craftsmanship, customer satisfaction, and sustainable building practices, blending traditional techniques with modern, eco-friendly solutions. As a Chartered Building Company, they leverage an experienced local team and specialist subcontractors.
Their dedication to detail ensures exceptional results that exceed expectations, making them a trusted name in the construction industry across West Sussex, Hampshire, and Surrey.
Arundel
Carefully stripped back a listed building to its original carcass, repaired, enhanced and future-proofed. The original oak framing remains a key focal point throughout.
Arundel
Extended a property with winding paths, layered planting, new flint retaining walls and engaging structures to create a special outdoor space.
Arundel
Construction of a new café, including groundworks, brickwork, and erection of a glulam portal frame with SIPs walls and roof.
Amberley
Striking extension to an existing property, including internal ground floor reconfiguration, new insulation, underfloor heating, and external landscaping with new levels, feature steps, and stone-faced retaining walling.
This profile was compiled from public records. Claim it to add the things buyers ask for:
The Martin Sewell Building Company is an award-winning Chartered Building Company with over 40 years of experience, delivering bespoke building services including new builds, refurbishments, and heritage restorations. Their listed services include Main contractor, Refurbishment, Restoration & heritage, Extensions and Design & build.
The Martin Sewell Building Company Ltd is registered at Hungerdown House Brittens Lane, Fontwell, Arundel, BN18 0ST, in South East.
The Martin Sewell Building Company Ltd states that it works across West Sussex, Hampshire and Surrey.
Accounts filed for the year to 2025 report 16 employees, which places the company in the 10-49 employees band.
The Martin Sewell Building Company Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £1.4m and £3.7m. This is an estimate, not a filed figure.
Companies House lists The Martin Sewell Building Company Ltd as active, with accounts most recently made up to 2025-04-30.
The Martin Sewell Building Company Ltd displays CIOB Chartered Building Company, Repair Care Trained Contractor, Sussex Heritage Awards Winner and NHBC on its website.
The Martin Sewell Building Company Ltd works in Residential, Commercial and Leisure.
The Martin Sewell Building Company Ltd was incorporated on 1991-04-17, though the company says it has traded since 1981.
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