Extensions in Willenhall
Most extensions are decided long before anyone digs: how deep you can go without a planning application, what is in the ground, and where the daylight will come from once the back wall moves.
- Local to Willenhall
- Fully insured
- Free fixed quotes
Extensions in Willenhall, the area around St Anne's. Single-storey rear, side return, wrap-around and two-storey, built from foundations to finished room with proper structural design behind the open spans. We are honest at survey about what the plot and the existing structure will take.
Working in Willenhall
Willenhall lies 2.4 miles south-east of Coventry city centre, in the CV3 postcode district.
Within walking distance you will find St Anne's and St John the Divine, and we work on properties throughout the streets around them.
The nearest areas we also cover are Stoke Aldermoor (0.9 miles) and Binley (1.3 miles), so work in Willenhall sits inside the same run of the city.
- St Anne's
- St John the Divine
- Stretton Church of England Academy
- Heron Foods
- St Anne's Catholic Primary School
- Field park
- A quote with no written specification cannot be compared with another one.
- A drain within three metres of the footprint usually means a build-over agreement with the water authority.
- A lawful development certificate is the document that answers a buyer's solicitor years later.
- A rear extension of 4m detached or 3m semi/terraced is generally permitted development, subject to conditions.
- Previous extensions count against your allowance, so what the house has already had matters.
The work itself, in plain terms
What we build in Willenhall, 2.4 miles south-east of the city centre — groundworks through to fit-out.
Single storey rear extensions
Single-storey rear extensions — groundworks, structure, flat or pitched roof, glazing and full fit-out.
Two storey extensions
Two-storey builds from foundations up, including the bedroom-level disruption planned around realistically.
Side returns & side extensions
Side returns and side extensions — modest in area, substantial in how the ground floor actually works.
Planning & Building Control
Guidance on which approvals apply, including lawful development certificates, party wall notices and build-over agreements.
Groundworks & structure
Foundations sized to the actual ground conditions, and structural steel to engineer calculations.
Full fit-out
Complete fit-out including electrics, plumbing, heating, plastering and decoration.
Built around how you own the property
Growing families
The space you need without moving, with a programme you can plan family life around.
Open-plan projects
Rear builds combined with removing the original back wall, which is where the transformation actually comes from.
Investors
Extensions costed against the realistic ceiling value for the street, not for the postcode in general.
The jobs that start with a phone call
- 01
A design drawn to the permitted development limit without checking what a previous owner already added.
- 02
A quote accepted on price alone, with spoil removal and making good to the existing house both excluded.
- 03
A large tree close to the build on clay soil, which changes the foundation depth and sometimes the design.
- 04
An extension started with no contingency, where the first surprise in the ground forced a visible compromise.
- 05
An extension that leaves the original back room dark, because all the glazing went in the new rear wall.
- 06
Drains or an inspection chamber running directly under the proposed footprint.
What we check on a property in Willenhall
Every quote starts with a survey. These are the things we look at on extension work in Willenhall, and why each one changes the recommendation.
Existing foundations
Where the new structure ties into the old, we need to know what the existing foundations are. Trial holes are sometimes the only honest way to find out.
Scaffold and working space
Where scaffold can stand, and whether it needs to go on a neighbour's land, is both a practical and a legal question. Better settled before a start date is agreed.
Heating capacity
A bigger house needs more heat. We check whether the existing boiler and emitters can serve the extended property, because discovering otherwise in November is avoidable.
Light to the existing rooms
Extending across the back of a house can leave the middle dark. We flag it at survey so rooflights or an internal opening can be designed in rather than regretted.
Glazing orientation and overheating
A large glazed elevation facing south behaves very differently from one facing north. We raise shading and glass specification at design stage rather than after the first summer.
Services to be diverted
Gas meters, soil pipes, external taps, boiler flues and incoming supplies all tend to be exactly where the new wall goes. We identify them early so diversions are planned, not improvised.
Simple, transparent, no pressure
Free inspection & advice
We visit, assess the job properly and explain your options in plain English — no pressure.
Transparent fixed quote
A clear, line-by-line quote with no hidden costs. You decide in your own time.
Expert workmanship
Our qualified, insured team completes the work on time, on budget and to a high standard.
Walkthrough & tidy finish
We clean up fully and don't leave until you're 100% happy.
Trusted across Coventry
Extensions in Willenhall — your questions answered
Still have a question? Our local team is happy to help — no pressure, no jargon.
Speak to us today0786 5778332Are you actually local to Willenhall?
Yes. Willenhall is around 2.4 miles south-east of the centre of Coventry, well within the area we work in every week. We are not a national firm subcontracting the job out.
Do you work on properties near St Anne's?
Yes. St Anne's is one of the landmarks we use to describe where we work in Willenhall, and we take on extension jobs throughout the surrounding streets. Access and parking get checked at survey, so the quote fits the property.
Can you work from our architect's drawings?
Yes, and it is how most of our extension work comes to us. We price from the drawings and structural calculations, flag anything that looks buildable only in theory, and liaise with the designer during the build. Where there are no drawings yet we can advise on what level of detail you need before anyone can give you a price worth comparing.
What about insulation and energy efficiency?
New extensions have to meet current Building Regulations for thermal performance, which is considerably better than most existing housing. The practical consequence is worth knowing: a well-insulated extension attached to a poorly insulated house can make the older rooms feel colder by comparison, and heating systems sized for the original house may need reassessing. Worth thinking about at design stage rather than discovering in the first winter.
Should we extend or move?
Worth doing the arithmetic properly. Moving costs stamp duty, agent and legal fees and removals, with nothing added to the property you leave. Extending costs the build and some months of disruption, and leaves you in the same place with the same neighbours and schools. Extending usually wins financially; moving wins when the location or the plot is the actual problem, and no amount of building fixes that.
Do you build for landlords and commercial clients?
Yes. We work for landlords extending rental property and for commercial clients, and we are used to working around tenants, trading hours and phased handovers. For rental property we will also point out where a layout change affects licensing or room-size requirements, which is easier to design around than to correct.
Flat roof or pitched roof on an extension?
Flat is usually the answer on a single-storey rear extension because it keeps the height down under the permitted development limit and allows rooflights easily. Modern flat roofs in EPDM or GRP are long-lived and nothing like the felt roofs that gave flat roofs their reputation. Pitched roofs suit the house better in some cases but they raise the height, which can push the project into needing planning permission.
Get your free extensions quote in Willenhall
Tell us what you are hoping to add and roughly where on the house. We will come and look at the plot, the drains and the access, and tell you what is realistic before anyone pays for drawings.
- No obligation, no pressure, no hidden costs
- Qualified, insured Coventry tradespeople
- Fast response — within 24 hours on urgent jobs