New build cost in Marylebone.
Marylebone — W1 — north of Oxford Street. Georgian and early Victorian terraces, the Portman and Howard de Walden estates, and a strong concentration of mansion blocks.
What makes new-build work in Marylebone distinct.
Site context: Georgian and Victorian terraces (estate-owned in many cases), plus large mansion blocks along Marylebone Road and Baker Street.
Planning: Marylebone Conservation Area covers the bulk of W1 north of Oxford Street. Many properties are listed or estate-managed with their own design covenants.
Applications go to City of Westminster. We handle the Pre-App, planning submission, party wall awards, CIL calculations and conservation officer correspondence end-to-end.
The five new-build types — W1 numbers.
All figures inclusive of design, planning, build, CIL, contingency and VAT. The Marylebone multiplier (1.20×) reflects local labour, scaffold logistics and finish expectations.
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 Marylebone and beyond.
Send me the guide.
What Marylebone self-builders ask us.
How much does it cost to build a new home in Marylebone in 2026?
Typical 2026 Marylebone 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 Marylebone multiplier (1.20×) reflects local labour, scaffolding logistics and finish expectations.
What's the planning process for a new build in Marylebone?
Always full planning permission via City of Westminster. Marylebone Conservation Area covers the bulk of W1 north of Oxford Street. Many properties are listed or estate-managed with their own design covenants. Most Marylebone 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 Marylebone?
Georgian and Victorian terraces (estate-owned in many cases), plus large mansion blocks along Marylebone Road and Baker Street. Plot types that come up most often in W1: 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 Marylebone are part of the equation — we help test feasibility before you commit to a purchase.
How long does a Marylebone new build take from purchase to keys?
Allow 6–12 months for design and planning (longer in conservation-sensitive parts of Marylebone), 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 Marylebone?
Community Infrastructure Levy varies by London borough and zone, typically £20–£500 per m² of net additional floorspace. City of Westminster 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 Marylebone new builds?
Yes — Marylebone is within our core London new-build catchment. Our studio is at 20 Dawes Road in Fulham, 6.0km from Marylebone. We've delivered new builds across the W1 postcode and our subcontractor network covers Westminster. Free site visit, fixed-price quote, 10-year HomePro warranty on the finished home.
New-build pricing for Marylebone’s neighbours.
Twenty minutes on plot in Marylebone.
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 Marylebone new build using the same 2026 rate card we quote real clients with.
Price my Marylebone new build →