View through an arched opening into the drawing room and its tall windows.

Design and build in Primrose Hill.

Marylebone · W1 · Marylebone listed apartmentCompleted work, photograph

Painted Victorian terraces facing the park. One team draws them, prices them and builds them.

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Small houses, watched closely.

1983
Article 4 on named fronts
NW1 · NW3
Terraces, many split into flats
7 days
A budget estimate, typically

NU Projects is a design and build company in Fulham SW6, founded in 2010. We handle design and build in Primrose Hill NW1, 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.

Primrose Hill is a village of smaller Victorian terraces, many looking onto the park. Fronts are painted, and front gardens are short.

Since March 1983, an Article 4 direction has covered many fronts here. On the houses Camden names, front walls and hard standings need planning. So does painting brickwork seen from the street.

So most of the change happens behind the facade. We rework plans, kitchens, stairs and rear rooms. The front is repaired and kept as the street knows it.

Many houses were divided into flats long ago. A flat has no householder permitted development rights. Any outside change to one needs planning, whatever its size.

We have not built in the village itself. South across Regent’s Park, we renovated a Grade II listed Marylebone apartment. In N2, we reworked a 3,500 sq ft house.

Council
London Borough of Camden
From the studio
Our Fulham studio is about 5 miles away, as the crow flies.

Also near youSt John’s WoodHampsteadMaryleboneMayfairHighgate

What Camden asks of a Primrose Hill terrace.

Council
London Borough of Camden, whose Local Plan dates from July 2017.
Article 4
Made in 1983, for the properties Camden names. Front walls, gates, windows and hard standings need planning.
Construction
A Construction Management Plan is generally required for a basement.
Conservation area
Primrose Hill Conservation Area covers the village. Camden has 40 such areas.
Flats
No permitted development rights. External alterations go through planning.
Basements
Policy A5. One storey, no more than half of each garden, with an audited impact assessment.

Source: Camden’s Article 4 directions for heritage and conservation, and its Local Plan 2017. Read on 25 October 2026. Policies change, so we read them again for your address.

What design and build costs in Primrose Hill.

A Primrose Hill terrace is priced after a free site visit.

Fees, VAT and contingency are extra.

Open the calculatorThe 2026 cost guide

Can NU handle the Camden application for my Primrose Hill house?

Yes. Planning, listed consent where needed, and building control.

The same team that draws it prices it and builds it.

So what is approved is what gets costed.

Can a Primrose Hill flat be extended?

Only with planning. Flats carry no householder permitted development rights.

A leaseholder usually needs the freeholder’s consent as well.

Is a basement realistic under a Primrose Hill terrace?

Sometimes. Camden’s Policy A5 allows one storey, never below an existing basement.

It may take no more than half of each garden.

An impact assessment is audited independently, at your cost.

Where has NU built closest to Primrose Hill?

In Marylebone, a Grade II listed apartment finished in 2024.

And in N2, a large house reworked on every floor.

We have not yet worked in the village itself.

Tell us about your home in Primrose Hill.

Your name and one way to reply are enough. It goes straight to the studio.

A phone number or an email is enough. We only need one.

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