Kitchen with a marble waterfall island set inside a panelled period room.

Interior design in Marylebone.

Marylebone · W1 · Marylebone listed apartmentCompleted work, photograph

Interiors for Marylebone apartments and mews houses, inside Georgian buildings. We have done it here, in a Grade II listed apartment.

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A listed Marylebone room, with a new kitchen inside.

Grade II
A listed Marylebone apartment, completed
Estates
Much of the land is estate owned
Mews houses
The rarer whole house brief

NU Projects is a design and build company in Fulham SW6, founded in 2010. We handle interior design and fit-out in Marylebone 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.

A Marylebone interior is usually one floor of a Georgian building, with shops below. Mews houses tucked behind the main streets come up less often.

Our Marylebone apartment is Grade II listed. Its drawing room has ornate plasterwork, a marble chimneypiece and tall sash windows. All of it stayed.

The kitchen went into a panelled period room. A marble waterfall island sits at its centre, under the ornate ceiling. Old and new read as one room.

Westminster’s Policy 44 asks work to a listed building to keep its special interest. So we survey first, then design around what matters.

Bedrooms can take stronger colour. One of ours is painted dark, around a pale timber four poster. A red lamp is the only bright note.

What the council allows in Marylebone.

Council
City of Westminster, for planning and listed building consent.
Conservation area
Most of Marylebone is conservation area.
Listed buildings
Policy 44 asks work to a listed building to keep its special interest.
Plan form
Original room hierarchy survives in a listed building, by policy.
Estate freeholds
Large estates own much of the land. Expect their licence too.

Source: Westminster’s conservation areas and listed buildings guidance. Read on 25 October 2026. Policies change, so we read them again for your address.

Interiors we have completed in Marylebone.

Marble kitchen island under an ornate ceiling, with the arch to the drawing room beyond.

Marylebone·Apartment

Marylebone listed apartment

Our Grade II listed Marylebone apartment. A marble waterfall island inside a panelled period room.

See the project
Pale kitchen with a sliding ladder and an open larder.

Mayfair·Apartment

Mayfair apartment

A pale kitchen with a sliding ladder, nearby in Mayfair W1.

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Completed work, photographs

What interior design costs in Marylebone.

Interior design is a flat percentage of the build cost.

Joinery is priced piece by piece, from its shop drawings.

Open the calculatorThe 2026 cost guide

Have you designed a listed interior in Marylebone?

Yes. A Grade II listed apartment, with its period rooms kept.

The kitchen sits inside a panelled room, under the old ceiling.

Can a kitchen go into a period room in a Marylebone apartment?

Often, if the plasterwork and panelling are respected.

Consent is needed where the work touches the building’s character.

Can a bedroom in a listed Marylebone apartment be painted dark?

Yes. Ours carries deep walls around a pale four poster.

Like for like redecoration usually needs no consent.

Is a Marylebone mews house a different interior brief?

Yes. Rooms are lower and narrower than in the main terraces.

Storage and light are drawn into the joinery from the start.

Tell us about your home in Marylebone.

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What is the work?

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