
Luxury builders in Mayfair.
Mayfair · W1 · Mayfair apartmentCase study
Mayfair is Georgian townhouses turned into flats. We design, price and build homes here, to the last detail.
Homes like yoursNear Mayfair
Built by NU, near Mayfair.
Finished homes, designed, priced and built by NU.

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A whole house here is rare, and valuable.
- W1
- Georgian townhouses, mostly split into flats
- Westminster
- Plans and listed consent both needed
- 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 Mayfair W1, under one contract. The calculator gives your own range in a minute, by scope and finish. 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.
Mayfair is mostly Georgian townhouses now split into apartments, above shops at street level. A whole house is rare, and valuable.
Nearly every building here sits inside a conservation area. A great many are listed too. Every change is checked against that history first.
Mayfair falls within the City of Westminster. Planning and listed consent both apply, and both take longer here.
We have completed a bespoke apartment fit-out here with Cochrane Bespoke, our joinery partner. A detailed budget estimate is usually with you within seven days.
NearbyKnightsbridgeBelgraviaMaryleboneKensingtonWestminster
- Council
- City of Westminster
- From the studio
- Our Fulham studio is about 4 miles away, as the crow flies.
Also near youMarylebone, Bayswater and Maida ValeBelgraviaKnightsbridgePimlico and WestminsterChelsea
Mayfair apartment.
A bespoke interior and fit-out for an apartment in Mayfair.

Mayfair·W1·Apartment
Completed in Mayfair
See the projectCase study
Five kinds of job, one contract.
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Interior design
A bespoke apartment fit-out is the usual Mayfair brief. Deliver it with Cochrane Bespoke, our joinery partner.
Read the service -
Architecture
Nearly every Mayfair building sits inside a conservation area. We check a scheme against that history before it is drawn.
Read the service -
Construction
Mayfair sits within the City of Westminster. Planning and listed consent both run alongside the build programme.
Read the service -
Basements
Below-ground work in Mayfair is checked against listed building consent. As closely as it is checked against planning.
Read the service -
Extensions and lofts
A whole house is rare in Mayfair. Roof and rear changes are usually within an existing apartment, not an extension.
Read the service
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The studio is at 10-12 Fulham High Street, London SW6 3LQ. Call 020 7731 6841 or send the form below.
What owners in Mayfair ask us.
Further reading, from the blog
Are Mayfair buildings usually listed?
A great many are, alongside the conservation area that covers nearly all of Mayfair.
Every change is checked against that history first.
Has NU built a project in Mayfair?
Yes, a bespoke apartment fit-out, delivered with Cochrane Bespoke, our joinery partner.
Which council handles planning for Mayfair?
The City of Westminster.
The Mayfair conservation area was first designated in 1969.
Source: Westminster City Plan 2019-2040 (2026), read on 7 October 2026.
How much does a Mayfair apartment fit-out cost?
Nick prices a super prime finish after a free visit.
That excludes fees, contingency and VAT.
Tell us about your home in Mayfair.
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