House Price Monitor

W1U · Chiltern Street · Portman Mansions

All 11 sales in Portman Mansions

Flat 1L, Portman Mansions

Chiltern Street, W1U 5AJ. A leasehold flat.

sold 19 December 2023

The only sale of this flat recorded since January 2023.

m²floor area, 1,335 sq ft
per m² at its last sale · £1,067 per sq ft
yearsleft on the lease

What brings you to this flat?

Thanks, noted.

Buying? The Home Report below has the checks to make before you offer.

The sales further down show what similar homes nearby sold for.

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Price per m² at its last sale

The 4th highest of 5 sales in Portman Mansions since January 2023.

Flat 1L
£11,490
Portman Mansions
£11,710
All W1U flats
£16,150

Home Report

Everything about Flat 1L, Portman Mansions Chiltern Street in one PDF

Things to check before you offer, every sale in W1U 5 in the last 12 months, crime, schools and stations.

Found for Flat 1L, Portman Mansions Chiltern Street

sales near byin W1U 5, last 12 months
schoolsall within 1 km
energy certificatesside by side, with what's changed
years lefton the lease
See a sample report

The flat

From its energy certificate, Sep 2026.

Energy ratingC
FloorMid floor
HeatingGas boiler
WindowsDouble glazed
Built1900‑1929

Lease

A 999-year lease from 25 Mar 1994. 969 years were left when it sold in December 2023.

Want the lease in detail? See every lease in Portman Mansions on Lease Length Check, free.

Watch Chiltern Street

Free. An email when a home on Chiltern Street sells, Portman Mansions included, at most one a month.

Buying a leasehold flat?

Flat Lease Report for Flat 1L

The lease and when it goes under 80, every sale in Portman Mansions with the years left at each, and what short and long leases sold for nearby. One PDF from Lease Length Check.

Get the lease report · £4.99

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