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New build cost London/Hampstead
NW3 · Camden · 2026 prices

New build cost in Hampstead.

Hampstead — NW3 — north of Camden on the heath. Georgian and Victorian houses, with one of London's most architecturally protected residential neighbourhoods.

£540k–£5.4m
typical Hampstead range
NW3
Camden
8.5 km
from our Fulham studio
10-year
HomePro warranty
Hampstead site context

What makes new-build work in Hampstead distinct.

Site context: Georgian and Victorian houses, plus Edwardian terraces and Arts & Crafts villas on the western slopes.

Planning: Hampstead Conservation Area covers virtually the entire neighbourhood. Many properties are listed.

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

Streets we work in Hampstead
Church RowFlask WalkHeath StreetHolly WalkWell Walk
New build prices for Hampstead, by type

The five new-build types — NW3 numbers.

All figures inclusive of design, planning, build, CIL, contingency and VAT. The Hampstead multiplier (1.20×) reflects local labour, scaffold logistics and finish expectations.

Replacement dwelling
Hampstead typical
£720k£1.8m
Demolish + rebuild on same plot. Volume rules apply under planning. Most common new-build route.
Infill plot — single house
Hampstead typical
£540k£1.4m
New home on side garden, vacant plot or end-of-row. Planning is the key constraint.
Garden / backland plot
Hampstead typical
£660k£1.7m
New home on a rear or backland site. Overlooking and amenity loss drive complexity.
Double-plot / large new build
Hampstead typical
£1.1m£3m
Larger single dwelling. Premium specification, often bespoke joinery throughout.
Multi-unit residential
Hampstead typical
£1.4m£5.4m
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 Hampstead and beyond.

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Hampstead new build FAQ

What Hampstead self-builders ask us.

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

Typical 2026 Hampstead ranges (inc. design, planning, build, CIL & VAT): infill plots £540k–£1.4m; replacement dwellings £720k–£1.8m; garden plots £660k–£1.7m; large new builds £1.1m–£3m; multi-unit £1.4m–£5.4m+. The Hampstead multiplier (1.20×) reflects local labour, scaffolding logistics and finish expectations.

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

Always full planning permission via LB Camden. Hampstead Conservation Area covers virtually the entire neighbourhood. Many properties are listed. Most Hampstead 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 Hampstead?

Georgian and Victorian houses, plus Edwardian terraces and Arts & Crafts villas on the western slopes. Plot types that come up most often in NW3: 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 Hampstead are part of the equation — we help test feasibility before you commit to a purchase.

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

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

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

Yes — Hampstead is within our core London new-build catchment. Our studio is at 20 Dawes Road in Fulham, 8.5km from Hampstead. We've delivered new builds across the NW3 postcode and our subcontractor network covers Camden. Free site visit, fixed-price quote, 10-year HomePro warranty on the finished home.

Nicholas Elias RIBA
Vladimir Castravet
Free site visit · Hampstead

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

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