Property data
Sale history
£718,000 on Sep 2022
Bedrooms
na
Type
Flat
Council tax band
na
Company ownership
Title number
BGL60122
Tenure
Leasehold/other
Title address
61A Onslow Square, London
Owner
WALLENIUS (UK) LIMITED (Company reference number: 1971125)
Proprietor address: 4 Hill Street, London W1J 5NE
Ownership record added to Land Registry's corporate ownership dataset 19 Oct 2006
Frequently asked questions

According to HM Land Registry price paid data, 61a Onslow Square last sold for £718,000 in September 2022.

61a Onslow Square is in postcode SW7 3LS, in South Kensington. You can also view HouseMetric's sold-price page for Onslow Square, SW7 3LS or analysis of the South Kensington property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.