House Extensions
House Extensions in Sunderland
Before the drawings even start, house extensions in Sunderland needs the right authority on the paperwork, which here means Sunderland City Council. Sunderland is a city built along the mouth of the Wear, where seafront housing at Roker and Seaburn sits a short drive from dense Victorian terraces inland.
Call 07854 366464Get a Free QuoteHouse Extensions done properly in Sunderland
We have been building across the city for over 25 years, and every Sunderland enquiry gets a site visit and a written, no obligation quote before anyone commits to anything.
House Extensions
Our house extensions in Sunderland cover
- Steel and structural openings: RSJ installation where the extension opens into the existing rooms
- Making good: brick matching, pointing and external finishes so the new work reads as part of the house
- Single storey rear and side extensions: foundations, brickwork, roof structure and a weathertight shell ready for first fix
- Two storey extensions: structural design coordinated with your engineer, then built and tied into the existing house
- Wrap around extensions: combining a side return and a rear extension into one usable space
- Building control liaison: we work to the approved drawings and meet the inspector at each stage
Local Knowledge
Local considerations for house extensions in Sunderland
Sunderland falls under Sunderland City Council for both planning and building control, which is the practical starting point for house extensions here. Sunderland has a number of designated conservation areas, Ashbrooke and Roker Park among them, and if your property sits inside one the council will want to see materials and window details before anything visible from the street changes. None of that is a reason not to do the work. It is a reason to establish the constraint before a design is finalised rather than after it has been drawn twice.
Ground conditions are the second thing we look at. Sunderland sits on the edge of the Durham coalfield and takes in the site of the former Wearmouth Colliery, so parts of the city fall inside a Coal Authority Development High Risk Area. For an extension that matters directly, because the foundation design has to answer the ground before the building above it is worth drawing.
Property types vary across Sunderland more than the name of the town suggests. Around Roker, Ashbrooke, Fulwell you will typically find Victorian and Edwardian terraces around Ashbrooke, Millfield and Roker, while further out there is post war and later estates out toward Doxford Park, Silksworth and Farringdon. For house extensions, the older stock usually needs closer attention to brick matching and to how the new roof meets the old, while the newer housing tends to be a more predictable build. Terraced streets around Millfield and Hendon are tight for a van and a skip, so we agree loading and skip permits with you before the first delivery rather than on the morning. None of this changes how we price, since every Sunderland job is quoted in writing after a visit, but it does change what goes on the van and how the week is planned.
Recent work
Our Approach
How we work in Sunderland
Site visit first
The first step is a site visit. Nothing gets priced in Sunderland until we have seen what we are actually being asked to build.
A written quote
You get a written, no obligation quote that states the scope. If something is excluded, it says so rather than leaving it to be argued about later.
Regulations handled
An extension is the one job where planning and building control both come into play. Many single storey rear extensions still fall inside permitted development, but the limits on depth, height and eaves are specific and they tighten on a semi detached or terraced property. Building regulations approval is needed either way.
Kept informed
Expect to know what is happening each week. Clear communication is what most of our work in Sunderland comes from, because people pass it on.
Frequently Asked Questions
House Extensions in Sunderland: your questions
Can you work from my architect or designer drawings?
Yes. We build to approved drawings routinely and will raise anything that looks impractical to build before work starts rather than halfway through, which is usually cheaper for everyone.
What happens if the ground is worse than expected?
Foundations are dug and inspected before anything is poured. If the inspector requires a deeper or wider foundation than allowed for, we price the extra work openly and show you the reason rather than absorbing it quietly into the final bill.
Who arranges the structural calculations?
A structural engineer produces the calculations for beams and lintels. If you do not already have one we can point you toward engineers we work with regularly, and we build to whatever the approved calculations specify.
Do you cover the areas around Sunderland as well, such as Washington and Houghton-le-Spring and Boldon Colliery?
Yes. Alongside Sunderland we regularly carry out house extensions in Washington, Houghton-le-Spring, Boldon Colliery and across the wider North East, working from our base in Blaydon-on-Tyne.
Do you handle the building control inspections?
Yes. We work to the approved plans, book the stage inspections and meet the inspector on site at foundations, damp proof course, drainage and completion.
Do you offer a guarantee on extension work?
Yes. Workmanship is guaranteed for an agreed period which we confirm in writing before work starts, alongside the manufacturer warranties on the materials used.
Which council handles house extensions applications in Sunderland?
Sunderland comes under Sunderland City Council for both planning and building control. That is where a building regulations application is made and where the inspector who signs the work off comes from. Permitted development limits and a full building regulations approval is what they will be looking for.
Are there any planning restrictions I should know about in Sunderland?
Possibly, depending on exactly where the property sits. Sunderland has a number of designated conservation areas, Ashbrooke and Roker Park among them, and if your property sits inside one the council will want to see materials and window details before anything visible from the street changes. If your property is affected, the design is shaped around that from the start rather than revised afterwards.
Do ground conditions in Sunderland affect house extensions?
They can. Sunderland sits on the edge of the Durham coalfield and takes in the site of the former Wearmouth Colliery, so parts of the city fall inside a Coal Authority Development High Risk Area. We raise it at the quote stage rather than after the digger arrives, so you know whether an investigation or an assessment is likely to be needed.
What sort of properties do you carry out house extensions on in Sunderland?
All of them. Around Roker and Ashbrooke the stock is mostly Victorian and Edwardian terraces around Ashbrooke, Millfield and Roker, and further out Sunderland has post war and later estates out toward Doxford Park, Silksworth and Farringdon. The right approach depends far more on the age and construction of the individual property than on the town.
Also covering near Sunderland
We carry out house extensions across the surrounding area as well as in Sunderland itself.
Other building services in Sunderland
Whatever else the project needs, it is the same team and the same standard.
Planning house extensions in Sunderland?
Send over the details or give us a ring. We will visit the property, talk through the options for house extensions in Sunderland and put a written quote in front of you with nothing hidden in the small print.
Call 07854 366464Request a Quote