Flat 9 97, Onslow Square, SW7 3LU
Flat 9 97 Onslow Square is a 99 m² / 1,066 sq ft flat in South Kensington. It sold for £1,550,000 in August 2019. Indexed forward to today's value, that sale is roughly £1,292k. Recent local prices imply a broad valuation context of £1,339k to £1,979k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
£1,550,000 on Aug 2019
*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.
- Internal area
- 99 square metres (1,066 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £15,656 per square metre (£1,454 per square foot) in Aug 2019. Indexed forward to today's value, this is roughly £13,046 per square metre (£1,212 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2019 £1,550,000 £15,657 £1,291,579 £13,046 Calculated using the latest EPC internal area of 99 m². Earlier sale dates may not have had the same measured area available.
- Valuation
- The most recent sale price indexed forward to today's value is £1,291,579. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in South Kensington are now selling for between £13,530 and £19,990 per square metre (£1,256 and £1,857 per square foot). Based on an internal area of 99 m², this implies a valuation between £1,339,000 and £1,979,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
- Bedrooms
- 3
- Type
- Flat
- Council tax band
- H
- Title number
- BGL11600
- Tenure
- Leasehold/other
- Title address
- Flat 9, 97 Onslow Square, Kensington
- Owner
-
RYSAFFE TRUSTEE COMPANY (C.I) LIMITED
Incorporated in GUERNSEY
Proprietor address: PO Box 141, La Tonnelle House, Les Banques , St Sampson , Guernsey, GY1 3HS
Price paid on title: £1,550,000
Ownership record added to Land Registry's corporate ownership dataset 03 Oct 2019
- Summary:
- 13 October 2023 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- 3rd floor flat on the top floor in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 99 sqm (1,066 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation. Heating: Community scheme.
Flat 9 97 Onslow Square is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.
- HouseMetric estimates the most recent sale price indexed forward to today's value is £1,291,579.
- Based on an internal area of 99 m² and recent prices in South Kensington, this implies a lower and upper quartile range from £1,339,000 to £1,979,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.