Property data
Sale history
£2,601,000 on Dec 2010 (est. today's value: £2,935,210)
Bedrooms
2
Type
Flat
Council tax band
G
EPC Inspections
Summary:
13 September 2010 - energy performance certificate grade E
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 3 habitable rooms. Estimated year built before 1900
Area:
93 sqm (1,001 square foot) total internal area
Comments:
Frequently asked questions

According to HM Land Registry price paid data, Flat 7 69 Onslow Square last sold for £2,601,000 in December 2010.

The bedroom count is shown as 2 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is E, from an inspection dated 13 September 2010. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, Flat 7 69 Onslow Square was in council tax band G. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

Flat 7 69 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.