NU ProjectsPrime LondonSince 2010
Design and build in West London.
Architecture, interiors, construction and cost, under one contract. A detailed budget estimate is usually with you within seven days.
A finished home, designed, priced and built by NU Projects
Why NUIn five facts
An in-house quantity surveyor, an open book, and two prices before you sign. Ours is Matt Coverley, the link between design and what it costs.
Two ways to startBoth free
Get a number today.
Most people want a figure before they want a meeting. Both of these give you one.
Free tool
4 questions
The build cost calculator
Your name and email, then four questions. You see the range in a minute, on our own rate card.
Free document
8 project types, priced
The 2026 cost guide
What a whole project includes, and what sits outside it. We email you a copy as well.
ProjectsPrime London
Built in prime London, room by room.
Houses, apartments and new builds across prime London. Every one designed, priced and built by us.

Completed work, photograph
Chelsea · SW3 Townhouse
Chelsea townhouse, opened up and fitted out
A 4,500 sq ft townhouse, designed and built by one team.

Completed work, photograph
Knightsbridge · SW1 Apartment
Knightsbridge apartment
A lateral apartment stripped back and rebuilt to a high specification.
What we doSix disciplines
The people who draw it, price it.
Architecture, interiors, construction and cost sit in the same studio. One contract covers all of it.
The processFour phases
Four phases, twelve stages.
You always know what happens next, and what it costs. The first price arrives early, not at the end.
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Phase 01
Define
Before a line is drawn, we need two things.
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Phase 02
Design
Concept, then detail, in the open.
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Phase 03
Consent
Planning and building control are our job, not yours.
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Phase 04
Deliver
One programme, one contract, one call.
How we work
Every project starts with a free call with Nick.
Nick founded NU Projects in 2010. He answers most calls himself.
Architecture, interiors, project management and construction. Building control, party walls and structural engineers too.
Reviews left by owners
What the owners say.
The design team created our dream Chelsea home, on budget and on time. Thank you.
The whole process was smooth and well managed. The standard of finish is excellent and every detail was carefully considered.
Communication was clear throughout, timelines were well managed. The final result exceeded expectations.
Left by owners of homes we finished. Ask for a reference and we will arrange one.
From the journal402 notes, free to read
What we have learned, written down.
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3 min read
The Fulham house that started in a coffee queue
A basement, a rear extension and a full renovation in Fulham. One contract and one team. Three years from the first drawing to handover.
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3 min read
Planning permission for a London extension: timing and refusals
A decision date is not a start date. What sits either side of the council decision, plus pre-application advice and refusals.
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4 min read
Side return or rear extension? Cost and how to choose
Side return or rear extension for a London terrace? What each one is, what moves the cost of each, and how a design and build contractor chooses.
Start a conversation
Tell us about the home.
Your name and one way to reply are enough. It goes straight to the studio.
What happens next. A call with Nick, then a budget estimate, usually within seven days.
