Swimming pool lined in marble with a lit ceiling above.

Basement golf simulator rooms in Knightsbridge.

Knightsbridge · SW1 · Knightsbridge townhouse, pool and wine roomCompleted work, photograph

A golf simulator room under a Knightsbridge townhouse or mews house. The address decides which council applies.

What a Knightsbridge golf room depends on.

Two councils
Kensington and Chelsea, and Westminster
Three homes
Completed by NU in Knightsbridge
SW1X · SW7
Mansion blocks, townhouses, mews houses

NU Projects is a design and build company in Fulham SW6, founded in 2010. We handle basement golf simulator rooms in Knightsbridge SW1X, under one contract. A basement runs £450 to £780 a sq ft, construction only. Call 020 7731 6841, and a budget estimate typically follows within seven days.

Most Knightsbridge homes are mansion block apartments. Basements happen in the townhouses and mews houses between them. A golf room suits that lower floor, away from the family rooms.

Two councils meet here, Kensington and Chelsea and Westminster. Both allow one storey below the house. Westminster measures from the lowest original floor. Which side the address sits on changes the drawings.

Mews houses have narrow frontage and little room for a lorry. We plan deliveries and spoil removal before the dig begins. The screen frame and projector come in last, once the room is dry.

We have completed three homes in Knightsbridge. One townhouse has a pool and a wine room, below ground. Neither is a golf room. One team designs, prices and builds all of it.

What the council allows in Knightsbridge.

Council
Two councils apply here. Which one rules the golf room depends on the address.
West and south
Kensington and Chelsea applies CD11. One storey, under half the garden.
East and park side
Westminster applies Policy 50. One storey from the lowest original floor.
Listed houses
Kensington and Chelsea resists digging under a listed house for golf.
Highway
Westminster allows 1.8 m under the road, with 900 mm of cover.

Source: Kensington and Chelsea’s Local Plan 2024 Policy CD11, and Westminster’s City Plan Policy 50. Read on 3 October 2026. Policies change, so we read them again for your address.

What a basement golf room costs in Knightsbridge.

£450 to £780a sq ft, construction only. Our basement band.

£180k to £300kConverting an existing basement. A project total, from our 2026 cost guide.

£500k to £900k+Digging a new basement. A project total, from our 2026 cost guide.

These are two kinds of figure. The band is a rate per square foot, construction only.

The cost guide figures are whole project totals.

Fees, party wall costs, contingency and VAT sit outside them.

Open the calculatorThe 2026 cost guide

Which council rules a Knightsbridge golf simulator room?

Either Kensington and Chelsea or Westminster, by address.

The line runs through the area.

We confirm it before design starts.

Can a Knightsbridge mews house hold a golf simulator room?

Sometimes.

Mews plots are narrow, so width is the test.

We measure before we promise 4.6 m.

Can a Knightsbridge golf simulator room go under the pavement?

Under the highway Westminster allows 1.8 m at most, with 900 mm of cover.

We plan the room to sit mainly within the house.

What does a Knightsbridge golf simulator room cost?

Our basement band is £450 to £780 a sq ft, construction only.

Digging a new basement is £500k to £900k+ as a project total.

How far is the tee from the screen in a Knightsbridge golf simulator room?

About 3 m, in Trackman’s published guidance.

We then add room behind the tee for a free swing.

Tell us about your home in Knightsbridge.

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.

Optional, it helps us prepare
What is the work?