Local Expertise
Built Around Sutton Coldfield.
Sutton Coldfield isn't one planning area. It's several, and what gets approved on one street can get refused two roads over. Four Oaks, Streetly and parts of the town centre sit inside conservation areas where Birmingham City Council looks closely at materials, roof pitches and how an extension reads from the street.
We've taken extensions through this process enough times to know what the council's case officers focus on, not what the planning portal says in general terms. That's the difference between an eight-week wait and a six-month one for your project.
You'll get a clear answer on what's likely to be approved on your specific street before you commit to a design direction, so your time and budget go toward something that has a real chance of getting through committee. If your home sits outside a conservation area, your options for permitted development without a full application may be wider than you think, and we'll tell you that upfront too, even if it means less work for us.
Thinking about extending in Sutton Coldfield?
Get a free, no-obligation consultation with our team.
OUR APPROACH
From first sketch to finished extension.
Your project moves through four stages, with us managing each one. You get a single point of contact throughout, so you're never chasing different people for different answers about your own project.
Free consultation
We visit your house (or video call if that suits you better) to understand your space, your budget and what you need from the extra room.
Design & feasibility
We sketch options, check what Birmingham City Council is likely to accept on your specific street, and agree a direction with you before any formal drawings begin.
Planning submission
We prepare and submit your application, and handle any questions from the council's case officer on your behalf, so your project keeps moving without you having to chase anyone.
Build support
Building regulations drawings, contractor tender support, and site visits through to completion, giving you one team to call from start to finish.
start the conversation
Let's talk about your extension.
Book a free, no-obligation consultation and find out what's possible for your house in Sutton Coldfield, with a realistic plan for your budget and timeline before you commit to anything.
"Great experience working with [JSA] who produced an amazing design and definitely incorporated ideas we would not have thought of. We found them to be very efficient and prompt in responding to any queries we had. We received a speedy positive response from the Council for our plans, again they kept us posted on any developments. All in all, a great service, would recommend and use JSA in the future. Thank you!"
Sandy Kooner - Homeowner
COMMON QUESTIONS
How big can your extension be?
This is usually the first question you'll have, and the honest answer depends on your house, your plot, and whether your property sits within a conservation area.
OFTEN POSSIBLE WITHOUT AN APPLICATION
Permitted Development
Many single-storey rear extensions fall within permitted development limits on depth and height, meaning you may not need a full planning application at all.
- Single-storey rear extensions within set depth limits
- Outside a conservation area or Article 4 boundary
- Materials and roof pitch broadly matching the existing house
NEEDS A FULL APPLICATION
Planning Permission
If your plans go beyond permitted development limits, or your home is listed or sits in one of Sutton Coldfield's conservation areas, you'll need a full application through Birmingham City Council.
- Two-storey, side, or wrap-around extensions
- Properties in Four Oaks, Streetly, or other conservation areas
- Listed buildings, or extensions exceeding permitted limits
We work out which category your project falls into during your free consultation, so you know where you stand before any design work begins.
Part of every free consultation
services
How we can help in Sutton Coldfield.
House extensions are our most requested service here, but they're rarely the only thing a project needs.
House Extensions
Rear, side and wrap-around extensions designed around how your family lives, with planning handled for you.
New Build Homes
New homes designed for plots in Four Oaks and the wider Sutton Coldfield area, built around your brief and the site itself.
3D Visualisation
See your extension before it's built. Helpful for getting the whole household on the same page before work starts.
Thinking about extending in Sutton Coldfield?
Get a free, no-obligation consultation with our team.
FAQ's
Common Questions
It depends in the size and location of your home. Many single storey rear extensions fall under Permitted Development, but Sutton Coldfield has several conservation areas where the rules tighten considerably. We check this for you at no cost before the design work begins, and submit a planning application through Birmingham City Council if one's needed.
Birmingham City Council's standard target for householder applications is eight weeks from the date the application is validated. In practice, validation can take a couple of weeks on top of that, and conservation area applications sometimes take longer if they're referred to a case officer for additional comment. We build realistic timelines into your project plan from the outset.
Architect fees for a house extension are usually charged as a fixed fee based on the complexity and scale of the project, rather than a percentage that fluctuates with your build cost. We agree this with you before any work begins, so there are no surprises later.
Yes. We work across Sutton Coldfield and the surrounding areas, including Four Oaks, Streetly, Little Aston, Mere Green and Hill Hook, all of which fall under Birmingham City Council for planning purposes.
LOCAL TO YOU
Covering Sutton Coldfield and the surrounding area.
We work across Sutton Coldfield's full planning landscape, from the conservation areas around the town centre to the Green Belt fringes near Four Oaks and Little Aston. Wherever your property sits, your application goes through Birmingham City Council, and that's the team whose process we know inside out.
Sutton Coldfield Town Centre - Four Oaks - Streetly - Little Aston - Mere Green - Hill Hook
