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New build cost London/Wandsworth
SW18 · Wandsworth · 2026 prices

New build cost in Wandsworth.

Wandsworth — SW18 — south-west of Fulham across the river. The town centre and the streets around Wandsworth Common offer a good mix of Victorian terraces, Edwardian semis and 1930s housing.

£428k–£4.3m
typical Wandsworth range
SW18
Wandsworth
3.5 km
from our Fulham studio
10-year
HomePro warranty
Wandsworth site context

What makes new-build work in Wandsworth distinct.

Site context: Mixed — Victorian terraces near the common, Edwardian semis along West Hill, 1930s housing on the southern edges.

Planning: Wandsworth Common, Magdalen Park and Tonsleys conservation areas cover specific pockets. Most central SW18 retains PD rights.

Applications go to LB Wandsworth. We handle the Pre-App, planning submission, party wall awards, CIL calculations and conservation officer correspondence end-to-end.

Streets we work in Wandsworth
West HillTrinity RoadBellevue RoadMagdalen RoadAllfarthing Lane
New build prices for Wandsworth, by type

The five new-build types — SW18 numbers.

All figures inclusive of design, planning, build, CIL, contingency and VAT. The Wandsworth multiplier (0.95×) reflects local labour, scaffold logistics and finish expectations.

Replacement dwelling
Wandsworth typical
£570k£1.4m
Demolish + rebuild on same plot. Volume rules apply under planning. Most common new-build route.
Infill plot — single house
Wandsworth typical
£428k£1.1m
New home on side garden, vacant plot or end-of-row. Planning is the key constraint.
Garden / backland plot
Wandsworth typical
£523k£1.3m
New home on a rear or backland site. Overlooking and amenity loss drive complexity.
Double-plot / large new build
Wandsworth typical
£855k£2.4m
Larger single dwelling. Premium specification, often bespoke joinery throughout.
Multi-unit residential
Wandsworth typical
£1.1m£4.3m
Two or more units on a single plot. Section 106 + CIL apply at scale.
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Free download · 24 pages

The 2026 London New Build Cost Guide.

Real cost data from our London new-build projects. Plot acquisition, planning strategy, CIL by borough, and the seven hidden costs that catch self-builders out — relevant to Wandsworth and beyond.

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Wandsworth new build FAQ

What Wandsworth self-builders ask us.

How much does it cost to build a new home in Wandsworth in 2026?

Typical 2026 Wandsworth ranges (inc. design, planning, build, CIL & VAT): infill plots £428k–£1.1m; replacement dwellings £570k–£1.4m; garden plots £523k–£1.3m; large new builds £855k–£2.4m; multi-unit £1.1m–£4.3m+. The Wandsworth multiplier (0.95×) reflects local labour, scaffolding logistics and finish expectations.

What's the planning process for a new build in Wandsworth?

Always full planning permission via LB Wandsworth. Wandsworth Common, Magdalen Park and Tonsleys conservation areas cover specific pockets. Most central SW18 retains PD rights. Most Wandsworth new builds start with a Pre-Application (£500–£2,500) to test feasibility, then a full planning submission running 13–18 weeks. Conservation areas, Article 4 directions and proximity to listed buildings add scrutiny.

What kind of plot makes sense in Wandsworth?

Mixed — Victorian terraces near the common, Edwardian semis along West Hill, 1930s housing on the southern edges. Plot types that come up most often in SW18: replacement of an existing house (demolish + rebuild), side-garden infills on corner plots, and occasional backland sites accessed via a private drive. Plot acquisition prices in Wandsworth are part of the equation — we help test feasibility before you commit to a purchase.

How long does a Wandsworth new build take from purchase to keys?

Allow 6–12 months for design and planning (longer in conservation-sensitive parts of Wandsworth), then 12–18 months on site for a single dwelling, 18–24 months for a large new build, and 24–36 months for multi-unit schemes. Our build programme is fixed in the contract.

How much is CIL in Wandsworth?

Community Infrastructure Levy varies by London borough and zone, typically £20–£500 per m² of net additional floorspace. LB Wandsworth publishes its current CIL rates online; we calculate your specific liability at the planning-application stage. Section 106 affordable housing or infrastructure contributions may apply on larger schemes.

Does 2VP work on Wandsworth new builds?

Yes — Wandsworth is within our core London new-build catchment. Our studio is at 20 Dawes Road in Fulham, 3.5km from Wandsworth. We've delivered new builds across the SW18 postcode and our subcontractor network covers Wandsworth. Free site visit, fixed-price quote, 10-year HomePro warranty on the finished home.

Nicholas Elias RIBA
Vladimir Castravet
Free site visit · Wandsworth

Twenty minutes on plot in Wandsworth.
On us.

Nick Elias RIBA and Vladimir will walk your plot, check planning constraints, estimate CIL and give you a realistic budget and programme — even if a new build isn’t the right call.

One number. Sixty seconds. No callback.

Price your Wandsworth new build using the same 2026 rate card we quote real clients with.

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