
Builders and extensions in Wimbledon.
Fulham · SW6 · Fulham Victorian houseCompleted work, photograph
Wimbledon is family houses on leafy roads, beside the common. We design, price and build homes here.
Larger plots, family houses, beside the common.
- SW19 · SW20
- The village, the common and Raynes Park
- Merton
- The local planning authority here
- 7 days
- A budget estimate, typically
NU Projects is a design and build company in Fulham SW6, founded in 2010. We design, price and build homes in Wimbledon SW19, under one contract. The calculator gives your own range in a minute, by scope and finish. A main dormer loft typically runs £90k to £140k. A mansard loft runs £140k to £220k. Call 020 7731 6841, and a budget estimate typically follows within seven days. Buying a house here, the free Buyer’s Report gives a budget in 24 hours.
Wimbledon has larger plots than inner London, with detached and semi-detached family houses.
In 2023 we took on a whole-house renovation here. It added two extensions and a garage room.
That is the usual brief. More space, a new kitchen and interiors fitted to match.
Wimbledon falls within the London Borough of Merton. The village and the common are conservation areas. Source: Merton Local Plan 2024, read on 7 October 2026.
Merton’s conservation areas here include Wimbledon North, Wimbledon West and Wimbledon Village. Wimbledon North was first designated in 1968.
Pricing is open book, on our own rate card. A budget estimate usually follows within a week.
NearbyWimbledon ParkRaynes ParkPutneyWandsworthRichmond
Fulham house, refurbished throughout.
A Fulham family house, renewed from the basement to the roof.

Fulham·SW6·House
Our nearest work, in Fulham
See the projectCompleted work, photograph
Five kinds of job, one contract.
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Extensions and lofts
Big plots allow a two-storey addition or a deep kitchen extension. A garage often becomes a room.
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Construction
Our Wimbledon renovation added ground and upper floor extensions and converted the garage.
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Architecture
Larger houses suit a bigger rethink. We plan the whole house, not just the new space.
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Interior design
Family kitchens, boot rooms and proper storage lead most briefs here.
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Basements
Merton assesses each basement on its own policy and the ground conditions. We test the site first.
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Across LondonDesign and build company in LondonLuxury renovation and refurbishmentKitchen and house extensionsLoft conversions
The studio is at 10-12 Fulham High Street, London SW6 3LQ. Call 020 7731 6841 or send the form below.
What owners in Wimbledon ask us.
Has NU worked in Wimbledon?
Yes. In 2023 we took on a whole-house renovation here.
It added two extensions, a garage conversion and new interiors.
Which council covers Wimbledon?
The London Borough of Merton.
Wimbledon Village became a conservation area in 1968, extended in July 2007.
Can a garage be converted in Wimbledon?
Usually yes, and it is good value for the space gained.
Some streets need planning consent, so we check first.
Is my Wimbledon house in a conservation area?
It may be. Merton lists Wimbledon North, Wimbledon West and Wimbledon Village, among others.
We check the address against the council’s maps first.
How much does a Wimbledon extension cost?
A rear kitchen extension typically runs £160k to £250k.
The calculator gives a figure for your house.
Tell us about your home in Wimbledon.
Your name and one way to reply are enough. It goes straight to the studio.
- Already have an architect or designer? We build to their design. Working with your designer
- An NDA on request, and your home is never published without your consent. How we work in confidence