Reinforcement fixed in an underpinning bay beneath the party wall.

Party wall surveyors in South West London.

Chelsea · SW3 · Chelsea townhouse, opened up and fitted outCase study

SW terraces share their walls, so most building work needs notice. We serve it, record the neighbours’ walls and agree the award.

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Shared walls, settled early.

Two months
Notice for work to a shared wall
One month
Notice for a nearby dig
14 days
To appeal an award to the county court

NU Projects is a design and build company in Fulham SW6, founded in 2010. We handle party wall notices and awards in South West London SW. 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.

Almost every house in the SW postcodes is joined to another. A basement, a loft or a new steel can all touch a shared wall. The Party Wall etc. Act 1996 sets the steps.

Notices go out first. Work to the wall itself needs two months. A dig within three metres needs one month.

A schedule of condition then records the neighbour’s side, photograph by photograph. It protects both owners if a crack appears later.

In a house of flats, each floor may be a party structure. More owners means more notices, so we read the titles early.

What the Act requires in SW London.

Council
Royal Borough of Kensington and Chelsea, for planning. Party walls sit under the 1996 Act.
Chimney breasts
Cutting a projection off a party wall is notifiable, at two months’ notice.
Raising
Raising a party wall for an extra storey needs the same two months.
Excavation
A dig within three metres, below the neighbour’s foundations, needs one month’s notice.
Floors
A floor dividing two flats counts as a party structure. Work to it needs two months’ notice.
Appeals
Either side may appeal an award to the county court within 14 days.

Source: The Party Wall etc. Act 1996, and Kensington and Chelsea’s Local Plan 2024, Policy CD11. Read on 6 October 2026. Policies change, so we read them again for your address.

What a party wall surveyor costs in South West London.

Party wall work is priced per project, from the scope and the owners.

The building owner usually covers the neighbour’s surveyor too.

Open the calculatorThe 2026 cost guide

Do I need a party wall surveyor for a Fulham side return?

Usually. A new wall on the boundary line needs one month’s notice.

Work to the shared wall needs two months.

Who pays the neighbour’s party wall surveyor?

The building owner usually covers their reasonable fees.

We agree the scope with them early.

Does a party wall award replace planning consent?

No. The award covers the shared wall only.

Planning and listed consent are separate.

Can a neighbour challenge an award?

Yes. Either side may appeal to the county court within 14 days.

How long does a party wall notice stay valid?

A notice lapses if work has not begun within a year.

Tell us about your home in South West London.

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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