Need more room but happy where you are? Extending is often easier than moving. We design, manage and build home extensions in Walsall for families who want space to grow.
Walsall homes include Victorian terraces, 1930s semis and post-war family houses. Each needs a different approach, so we assess your layout, plot and structure before any design work starts.
As house extension builders in Walsall, we bring drawings, approvals and construction into one service. A project manager runs your site. You get a written scope and staged payments.
See Our Work
A closer look at recent J M A Group builds from groundworks to finished space.
1. Design & Construction Under One Service
You won’t need separate architects and builders. Our team designs your extension and then builds it.
2. Construction Management
We coordinate the bricklayers, roofers, electricians and plasterers. Each trade knows exactly when it’s needed on site.
3. Defined Scope of Works
Your scope of works lists every task and material. It’s agreed before we start, so expectations are clear.
4. Stage Payment Structure
Your price is split into set build stages. You pay for each stage once it’s done.
5. Quality Control
We check workmanship at every key point. Snags are dealt with during the build, not left to the end.
6. Professional Communication
Your project manager is your single point of contact. Updates are regular, clear and jargon-free.
7. One Team for Larger Renovations
If you’d like work done elsewhere in the house, just ask. We can add it to the same programme.
Call, email or use our online form. Tell us about your home and what you need.
We talk through your ideas and budget in detail. You'll get honest advice on what will work.
We visit your Walsall property to measure and inspect. Access, drainage and foundations are all checked.
Plans and structural calculations are drawn up where needed. Planning and Building Regulations paperwork is prepared alongside them.
We send a written scope and an itemised quote. Every part of the job has its own price.
We agree the start date and timeline with you. Then work begins on site.
Your project manager oversees the build day to day. Work is inspected at each stage.
We complete the finishing work and clear the site. Then we check everything with you before handover.
1. Single-Storey Extensions
Add space at ground level for a kitchen, dining room or snug. It’s a straightforward way to open up your home.
2. Double-Storey Extensions
Extend on both floors in one build. Add a family room downstairs and a bedroom with an en-suite above.
3. Rear Extensions
Build out into the garden for a brighter living space. A rear extension in Walsall works well with bi-folds or a roof lantern.
4. Side Return Extensions
Put the unused alley beside your house to work. It adds valuable width to a narrow kitchen.
5. Wraparound Extensions
Combine a side and rear extension in one design. It creates a large, open-plan ground floor.
6. Kitchen Extensions
Get room for a family dining table, an island and more storage. Perfect if your current kitchen feels cramped.
7. Open-Plan Kitchen and Living Extensions
Knock through to create one flowing space for cooking, eating and relaxing. Ideal for sociable family homes.
8. Utility and Boot Room Extensions
Move laundry, boots and coats into their own room. Your kitchen and hallway stay clutter-free.
9. Additional Bedroom Extensions
Make room for a growing family or regular visitors. One more bedroom can change how your home works.
10. Home Office Extensions
Create a quiet, purpose-built office away from household noise. Working from home gets a whole lot easier.
Not always. Many single-storey rear extensions can be built under permitted development. Larger or two-storey designs usually need approval from Walsall Council. We’ll confirm the right route after your site visit.
Yes, in many cases. Building over an existing garage is a popular way to add a bedroom. We check the existing foundations first, as they may need strengthening.
A rear extension projects straight out from the back of the house. A wraparound extension covers both the side and the rear in an L-shape. Wraparounds create more floor space but usually need planning permission.
It depends on your plot, but wraparound and rear extensions are popular choices. Many 1930s semis have side access and a decent garden. That gives room to widen and lengthen the ground floor together. We’ll suggest the best layout after seeing your home.
Not if it’s designed well. Roof lanterns, skylights and glazed doors pull daylight deep into the house. We plan the glazing around your existing rooms, so the middle of your home stays bright.
Every home reaches a point where it starts to feel tight. Maybe the kitchen’s too small, or the kids need their own rooms. Before you call an estate agent, think about what an extension could do.
Our extension builders in Walsall design and deliver single-storey, double-storey, wraparound and kitchen extensions. J M A Group handles every stage, so you get one team and one clear plan. Book your site survey today.
