Party wall surveyors in Belgravia.

Belgravia · SW1 · Belgravia apartment, full refurbishmentCompleted work, photograph

Belgravia party wall notices for mansards, listed houses and apartments. Prepared by the team that does the building.

Belgravia grows upwards, on shared walls.

Mansards: The local plan’s preferred way to add space
Raising: A notifiable change to the party wall
Listed: Much of the stock, so consent comes too

NU Projects is a design and build company in Fulham SW6, founded in 2010. We handle party wall notices and awards in Belgravia SW1, under one contract. Fees are priced per project by our own quantity surveyor, from the actual scope. Call 020 7731 6841, and a budget estimate typically follows within seven days.

The Belgravia Neighbourhood Plan was made in March 2024. It favours new space in a mansard.

A mansard usually means raising the party walls on both sides. That needs two months’ notice under the Act.

Much of Belgravia is listed. Listed building consent is a separate step from the award.

The plan discourages basements in mews. So mews work here mostly stays above ground.

In apartments, the floors and walls you share have several owners. Each one needs notice.

What the council allows in Belgravia.

Council: City of Westminster, for planning. The Party Wall Act applies across it unchanged.
Raising: Raising a party wall for an extra storey takes two months’ notice.
Neighbourhood plan: Made March 2024. It favours mansards and discourages basements in mews.
Listed houses: Consent is needed for works affecting character. An award does not replace it.
The estate: Where an estate holds the freehold, its licence is needed alongside the Act.

Source: The Party Wall etc. Act 1996, and the GOV.UK explanatory booklet. Read on 25 October 2026. Policies change, so we read them again for your address.