Property data
Sale history
Date Paid price Annual growth After inflation
Sep 2025 £1,599,550 4.8% 2.2%
Sep 1999 £473,000 14.2% 12.0%
Mar 1998 £390,000 na na
Internal area
81 square metres (872 square feet) according to latest EPC inspection
Price per internal area

This property sold for £19,747 per square metre (£1,835 per square foot) in Sep 2025. Indexed forward to today's value, this is roughly £20,707 per square metre (£1,924 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2025 £1,599,550 £19,748 £1,677,299 £20,707
Sep 1999 £473,000 £5,840 £2,329,827 £28,763
Mar 1998 £390,000 £4,815 £2,198,614 £27,143

Calculated using the latest EPC internal area of 81 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 £1,677,299. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Kensington are now selling for between £11,340 and £18,610 per square metre (£1,053 and £1,728 per square foot). Based on an internal area of 81 m², this implies a valuation between £919,000 and £1,507,000. 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
na
Type
Flat
Council tax band
na
EPC Inspections
Summary:
06 January 2023 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
2nd floor flat in an apartment block with 1 storeys , has 4 habitable rooms. Estimated year built 1930 to 1949
Area:
81 sqm (872 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.

Summary:
12 December 2012 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
2nd floor flat in an apartment block with 1 storeys , has 4 habitable rooms. Estimated year built 1900 to 1929
Area:
89 sqm (958 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
Frequently asked questions

Flat 4 12 Strathmore Gardens 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 £1,677,299.
  • Based on an internal area of 81 m² and recent prices in Kensington, this implies a lower and upper quartile range from £919,000 to £1,507,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Flat 4 12 Strathmore Gardens last sold for £1,599,550 in September 2025.

HouseMetric shows Flat 4 12 Strathmore Gardens as 81 m² (872 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 06 January 2023. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Flat 4 12 Strathmore Gardens is in postcode W8 4RZ, in Kensington. You can also view HouseMetric's sold-price page for Strathmore Gardens, W8 4RZ or analysis of the 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.