Years Experience
Projects Completed
Satisfaction Guaranteed
Northumberland Based
Darras Hall is one of Northumberland's most prestigious residential estates, characterised by large detached homes set on generous plots with wide, tree-lined avenues. These properties have the space and the structure to benefit enormously from well-designed extensions — and the neighbourhood demands a standard of finish to match.
At C.A. Beresford, we have extensive experience working on properties across the Darras Hall estate. We understand the importance of matching existing brickwork, maintaining the proportions of the original build, and delivering a result that looks as though it was always there.
Many Darras Hall properties have large rear gardens with excellent potential for two-storey extensions — adding bedrooms above a kitchen or garden room below without losing significant outdoor space.
End-to-end service from initial design consultation through to final snagging — everything handled under one roof.
We visit your Darras Hall property and discuss your vision, budget, and planning considerations before drawing up proposals.
We advise on permitted development rights and, where required, assist with planning applications and building regulation submissions.
Proper groundwork preparation, strip foundations, drainage connections, and DPC — all done correctly from day one.
Sourcing matching brick to complement your existing property — critical on Darras Hall's high-specification homes where appearance matters.
Pitched, flat, or lantern roof extensions. We manufacture and install our own roof trusses, giving us complete quality control.
Full internal completion — insulation, plastering, window and door installation, and bespoke joinery to suit the room's purpose.
A selection of our recent extension work across Northumberland

Full two-storey addition creating a new open-plan kitchen below and additional master suite above — seamlessly matched to the existing property.

Rear single-storey extension with pitched roof, matching brickwork, and bifold doors opening onto the garden — completed in eight weeks.
A clear process from first conversation to completed build
We visit your Darras Hall home, assess the site, discuss your ideas, and take initial measurements — completely free and with no obligation.
You receive a clear, itemised written quote covering all works. No vague figures — just a precise breakdown you can plan around.
We handle planning and building regulations, then begin construction at an agreed start date, keeping you informed at every stage.
We complete a full snagging walkthrough with you before signing off — nothing is left unfinished or unresolved.
Answers to questions we often hear from Darras Hall homeowners
Many single-storey rear extensions fall within Permitted Development rights, meaning no formal planning application is required. However, Darras Hall properties often have Article 4 directions or covenants that restrict certain changes. We'll advise you at the site visit and liaise with Northumberland County Council where needed.
A single-storey extension typically takes 6–10 weeks once groundworks begin. A two-storey extension usually runs 12–18 weeks. These timescales depend on size and specification — we'll give you a clear programme at the quoting stage so you can plan accordingly.
Yes — matching brick is a priority for us on Darras Hall extensions. We source reclaimed and matching bricks to ensure the new work blends seamlessly with the original build. We'll assess the existing brick type during our site visit and identify the best match before any work starts.
We manage everything from start to finish. This includes building regulations inspection bookings throughout the build and ensuring you receive your Completion Certificate at the end — essential for future property sales and mortgage queries.
"C.A. Beresford built a beautiful rear extension for us. The workmanship was outstanding and they kept the site clean and tidy throughout. The brickwork is a perfect match — you'd never know it wasn't original. Couldn't recommend them more highly."
Sarah M.
Ponteland area
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