Home / House Extensions Sunderland
More space without the move. Single and two-storey extensions across Sunderland, designed and built by one accountable firm, design through handover.

Love your street but need more room? An extension is often the answer, and we design and build them right across Sunderland, from the seafront at Roker and Seaburn through Fulwell and out to Houghton.
One contractor runs the whole job: design, planning, structure, every trade and finishes, for one fixed price. No coordinating four different firms.
A named Contracts Manager and a written programme keep it on track, with our service centre right here on North Sands.
The people on your job work for ATKINSONS. One firm accountable for the lot.
A named Contracts Manager from first visit to final certificate.
Real people answer, day or night. Engineers dispatched, not job numbers logged.
In writing, in plain English. No surprises in the small print.
It depends on size, specification and ground conditions. We visit your Sunderland home, measure up and return a fixed written quote in plain English, with no obligation from the free site visit.
Often a single-storey extension is permitted development, but it depends on the property and location. We check at the site visit and handle any application to Sunderland City Council.
A typical single-storey extension is eight to twelve weeks on site, confirmed with a written programme before work starts.
Usually yes. We phase the work to keep the home liveable and keep the site clean and tidy.
Yes, design, structural work, planning where needed and building control sign-off, all under one contract.
A named Contracts Manager, on site daily and reachable throughout, accountable from first visit to handover.
No. Every trade is on our own books, so one firm is accountable for the whole Sunderland job.
Fill this in and one of the team rings you back, usually within one working day. Prefer to talk now? Call 0191 369 2405, manned 24/7.
Whatever the brief, the route in is the same: ring us, we'll visit, we'll come back with a fixed price in plain English. Free site visits across Durham, Sunderland and Newcastle.
Or email enquiries@atkinsonsgroup.co.uk
No call-out charge for quotes. Fixed prices, in writing.