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W1H 6LL

Portman Square, Marylebone, London, W1H

3 Beds
3 Baths
110 m² Floor area
Type Flat
Listed 15 May 2026
Asking price £2,650,000
Price per m² £24,091 / m²

A spacious three bedroom apartment situated on the fourth floor of this sought after purpose built block with lift access 24/7 Concierge and access to the prestigious Portman Square Gardens

Located within close proximity to the popular shopping facilities of Oxford Street and Marylebone High Street as well as excellent transport links from Baker Street Station and Bond Street Station

How the asking price has moved

May 2026
£2,650,000
Listed at original asking price

What similar homes actually sold for

Nearby Land Registry transactions — the data behind our fair price estimate.

Address Sold price Date Type
Flat 68, 15, 15 PORTMAN SQUARE, W1H 6LL £2,000,000 Jun 2024 Flat
Flat 89, 15, 15 PORTMAN SQUARE, W1H 6LL £1,340,000 Dec 2023 Flat
Flat 96, 15, 15 PORTMAN SQUARE, W1H 6LL £1,200,000 Nov 2023 Flat
Flat 67, 15, 15 PORTMAN SQUARE, W1H 6LL £1,700,000 Jul 2021 Flat
Flat 101, 15, 15 PORTMAN SQUARE, W1H 6LL £1,350,000 Mar 2021 Flat
Flat 97, 15, 15 PORTMAN SQUARE, W1H 6LL £750,000 Nov 2020 Flat
Flat 89, 15, 15 PORTMAN SQUARE, W1H 6LL £1,260,000 Feb 2020 Flat
Flat 100, 15, 15 PORTMAN SQUARE, W1H 6LL £1,430,000 Jan 2020 Flat
Flat 82, 15, 15 PORTMAN SQUARE, W1H 6LL £2,050,000 Jul 2019 Flat
Source: HM Land Registry · W1H 6LL · Sorted by date

Portman Square, Marylebone, London, W1H

We don't have enough nearby Land Registry sales matched to EPC floor-area data for this postcode and property type to calculate a fair price estimate. All other details are still available.

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About this valuation

Fair price calculated from HM Land Registry sold prices in the same postcode area, adjusted by the UK House Price Index, and multiplied by the EPC-declared floor area of 110 m². Updated daily.