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New build cost London/Acton
W3 · Ealing · 2026 prices

New build cost in Acton.

Acton — W3 — west of Shepherd's Bush. A large, varied area with Victorian and Edwardian terraces around Acton Green and Acton Central, plus interwar housing on the western edges.

£414k–£4.1m
typical Acton range
W3
Ealing
5.0 km
from our Fulham studio
10-year
HomePro warranty
Acton site context

What makes new-build work in Acton distinct.

Site context: Edwardian and inter-war terraces and semis, with some Victorian stock around the older village centres.

Planning: Acton Park, Bedford Park (overlapping with Chiswick) and Mill Hill Park conservation areas cover specific pockets.

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

Streets we work in Acton
Churchfield RoadThe ValeAvenue RoadBirch GroveActon Lane
New build prices for Acton, by type

The five new-build types — W3 numbers.

All figures inclusive of design, planning, build, CIL, contingency and VAT. The Acton multiplier (0.92×) reflects local labour, scaffold logistics and finish expectations.

Replacement dwelling
Acton typical
£552k£1.4m
Demolish + rebuild on same plot. Volume rules apply under planning. Most common new-build route.
Infill plot — single house
Acton typical
£414k£1.1m
New home on side garden, vacant plot or end-of-row. Planning is the key constraint.
Garden / backland plot
Acton typical
£506k£1.3m
New home on a rear or backland site. Overlooking and amenity loss drive complexity.
Double-plot / large new build
Acton typical
£828k£2.3m
Larger single dwelling. Premium specification, often bespoke joinery throughout.
Multi-unit residential
Acton typical
£1.1m£4.1m
Two or more units on a single plot. Section 106 + CIL apply at scale.
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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 Acton and beyond.

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Acton new build FAQ

What Acton self-builders ask us.

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

Typical 2026 Acton ranges (inc. design, planning, build, CIL & VAT): infill plots £414k–£1.1m; replacement dwellings £552k–£1.4m; garden plots £506k–£1.3m; large new builds £828k–£2.3m; multi-unit £1.1m–£4.1m+. The Acton multiplier (0.92×) reflects local labour, scaffolding logistics and finish expectations.

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

Always full planning permission via LB Ealing. Acton Park, Bedford Park (overlapping with Chiswick) and Mill Hill Park conservation areas cover specific pockets. Most Acton 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 Acton?

Edwardian and inter-war terraces and semis, with some Victorian stock around the older village centres. Plot types that come up most often in W3: 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 Acton are part of the equation — we help test feasibility before you commit to a purchase.

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

Allow 6–12 months for design and planning (longer in conservation-sensitive parts of Acton), 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 Acton?

Community Infrastructure Levy varies by London borough and zone, typically £20–£500 per m² of net additional floorspace. LB Ealing 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 Acton new builds?

Yes — Acton is within our core London new-build catchment. Our studio is at 20 Dawes Road in Fulham, 5.0km from Acton. We've delivered new builds across the W3 postcode and our subcontractor network covers Ealing. Free site visit, fixed-price quote, 10-year HomePro warranty on the finished home.

Nicholas Elias RIBA
Vladimir Castravet
Free site visit · Acton

Twenty minutes on plot in Acton.
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 Acton new build using the same 2026 rate card we quote real clients with.

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