« Sold prices in W1K

42, UPPER BROOK STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, W1K 7QP

£850,000
Last sale price
Sept 2025
Last sold
9
Records at this address

Approximate location (postcode centre). Map data © OpenStreetMap contributors.

Local planning constraints

Conservation areaMayfair

Planning designations from planning.data.gov.uk and Environment Agency flood-risk data, © Crown copyright and database right, under the Open Government Licence v3.0. Coverage is incomplete and depends on the local authority — absence here does not guarantee a property is unaffected. Always check official sources.

How this compares

Averages cover every recorded sale in W1K 7QP (2015–2025) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.

£1,556,116
Average in W1K 7QP (2015–2025)
£1,556,116
Average on UPPER BROOK STREET (2015–2025)
-45%
below postcode average

Full transaction history

This address covers more than one registered unit or interest (for example separate flats, or a leasehold and the freehold). The Property column shows each one. These are separate Land Registry entries, not repeat sales of one home.

PropertyDate soldPrice paidProperty typeTenureNew build
FLAT 7, 425 September 2025£850,000Flat/MaisonetteLeaseholdNo
FLAT 8, 429 June 2023£3,250,000Flat/MaisonetteLeaseholdNo
4215 May 2020£11,162OtherFreeholdNo
FLAT 12, 4230 August 2019£500,000Flat/MaisonetteLeaseholdNo
FLAT 11, 4220 November 2018£350,000Flat/MaisonetteLeaseholdNo
FLAT 7, 4226 May 2017£200,000Flat/MaisonetteLeaseholdNo
FLAT 15, 4214 August 2015£3,600,000Flat/MaisonetteLeaseholdNo
FLAT 12A, 4214 August 2015£850,000Flat/MaisonetteLeaseholdNo
FLAT 4, 4216 March 2015£750,000Flat/MaisonetteLeaseholdNo

Recent sales nearby

£5,200,000
FLAT D, 41, UPPER BROOK STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, W1K 7QP
Flat/MaisonetteJun 2020

More sold prices in W1K Sold prices in LONDON