Wraparound Extensions in Solihull
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What is a wraparound extension?
A wraparound extension combines a rear extension and a side-return extension into one continuous L-shaped floor plan that wraps around the corner of the house. It is typically the largest single-storey option available and is ideal for creating a large, open-plan kitchen, dining and living space.
L-shaped open plan
Combines a rear and side-return into one continuous space.
The largest single storey
Usually the biggest single-storey footprint you can add.
Fills the side return
Uses the otherwise-wasted alley down the side of the house.
Ideal for a large open-plan kitchen, dining and living space that opens onto the garden.
Why choose a wraparound extension in Solihull?
- Maximum usable spaceCombines two extension types into one continuous open-plan area.
- Perfect for open-plan livingIdeal for a large open-plan kitchen, dining and living space.
- Often better value combinedOften more cost-effective than a rear extension and a side-return as two separate projects.
- FMB registered and insuredFully insured, with over 20 years building in Solihull and the surrounding areas.
How much does a wraparound extension cost in Solihull?
A wraparound sits at the higher end of extension pricing because it is effectively two extensions in one, with more foundations, external wall, roof and glazing.
Figures are indicative UK ranges to help you budget and are not a quote. Actual costs depend on size, specification and site conditions.
Our process and timeline
Free consultation & site visit
We visit, measure up and talk through your ideas and budget.
Design & drawings
We prepare the drawings for the combined rear and side-return space.
Planning permission check
The side-return element often needs permission, and we handle any application.
Build
Groundwork, structure, roofing, first fix, second fix, finishing.
Sign off & completion
Building control sign-off and a final walk-round with you.
UK average for a wraparound extension. The design and planning stage happens beforehand.
Do I need planning permission for a wraparound extension in Solihull?
Wraparound extensions more commonly require full planning permission than a rear-only extension, because of the side-return element and the overall size. We confirm the requirements against Solihull Metropolitan Borough Council’s rules and manage the application for you.
Recent wraparound extension projects
Completed HK Builders projects across the Solihull area.
Wraparound extension FAQs
Do I need planning permission for a wraparound extension in Solihull?
How much does a wraparound extension cost in Solihull?
What is the difference between a wraparound and a single storey extension?
How long does a wraparound extension take?
Get a free, no-obligation quote
Tell us about your project and we will arrange a free site visit and a clear, itemised quote. As FMB-registered builders based in the Solihull area, we manage the whole project from drawings to completion.
Extension guides worth reading
Guides from the HK Builders blog on extension costs, timings and planning permission.
How much does a wraparound extension cost? (2026 guide)
Indicative wraparound extension costs for Solihull, and why combining a rear and side-return can be better value.
Read the guide →Single storey vs double storey extension: which is right for your home?
A clear comparison of single storey and double storey extensions, covering cost, space, disruption and value.
Read the guide →Do I need planning permission for an extension or loft conversion?
When a house extension needs planning permission and when it falls under permitted development, explained in plain English.
Read the guide →