Flat 6 27, Onslow Square, SW7 3NH
Flat 6 27 Onslow Square is a 101 m² / 1,087 sq ft flat in South Kensington. It sold for £430,000 in October 2021. Indexed forward to today's value, that sale is roughly £420k. Recent local prices imply a broad valuation context of £1,367k to £2,019k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
£430,000 on Oct 2021
*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
- 101 square metres (1,087 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,257 per square metre (£395 per square foot) in Oct 2021. Indexed forward to today's value, this is roughly £4,163 per square metre (£387 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Oct 2021 £430,000 £4,257 £420,445 £4,163 Calculated using the latest EPC internal area of 101 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 £420,445. 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 101 m², this implies a valuation between £1,367,000 and £2,019,000. 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
- 2
- Type
- Flat
- Council tax band
- G
- Title number
- BGL179788
- Tenure
- Leasehold/other
- Title address
- Flat 6, 27 Onslow Square, London
- Owner
-
CC REALESTATE LTD
(Company reference number: 11654252)
Proprietor address: 39 Eastcheap, London EC3M 1DT
Ownership record added to Land Registry's corporate ownership dataset 01 Nov 2023
- Planning ref:
- August 2022 PP/22/03855
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- Flat 6, 27 Onslow Square, LONDON,
- Description:
- Replacement of 2no. air-conditioning condenser units in acoustic enclosures, one on each balcony, situated below parapet wall.
- Planning ref:
- April 2022 PP/22/00145
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- Flat 6, 27 Onslow Square, LONDON,
- Description:
- Replacement of single glazed, black metal crittel framed windows and balcony doors with like for like frames and double glazed units at first floor
- Summary:
- 01 June 2021 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1967 to 1975
- Area:
- 101 sqm (1,087 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Community scheme.
Flat 6 27 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 £420,445.
- Based on an internal area of 101 m² and recent prices in South Kensington, this implies a lower and upper quartile range from £1,367,000 to £2,019,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.