Flat 8, 97 Onslow Square, London, SW7 3LU is a leasehold flat built before 1900. The property offers approximately 1,873 square feet of living space and is situated on the 3rd floor. In this location, apartments of similar size usually have six bedrooms.
The estimated current market value of the property is £3,246,154 , which equates to approximately £1,733 per square foot. It was last sold on 23 Sep 2004 for £1,650,000. Since then, the value has increased by £1,596,154, representing a 96.7% increase, or approximately 4.4% per year.
The current estimated value of £3,246,154 is:
At the most recent EPC inspection on 10 June 2025, the property was recorded as owner-occupied.
Flat 8, 97 Onslow Square, London, Kensington And Chelsea, Greater London, SW7 3LU has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 10 Jun 2025.
This property is heated by a shared community system (community scheme). Community heating means the heat is supplied from a central source serving multiple homes. A community heating scheme is used to provide hot water. The windows are single glazed.
* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.
This property has very low flood risk from rivers and the sea.
River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.
This property has very low surface water flood risk.
Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.
The property at Flat 8, 97 Onslow Square, London, SW7 3LU appears once in HM Land Registry records, with the transaction recorded on 23 Sep 2004. It also has a single Energy Performance Certificate (EPC) recorded on 10 Jun 2025. We use this information to estimate the property's characteristics, flood risk profile and current market value.
This website uses public sector information from:
HM Land Registry Price Paid Data
Energy Performance of Buildings Data published by the Department for Energy Security and Net Zero (DESNZ) and the Ministry of Housing, Communities and Local Government (MHCLG).
Flood risk data supplied by the Environment Agency through the Department for Environment, Food & Rural Affairs (Defra) Data Services Platform.
These datasets are licensed under the Open Government Licence v3.0 .
StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.