Property data
Sale history
Date Paid price Annual growth After inflation
Dec 2012 £975,000 10.3% 7.7%
Mar 2002 £340,000 19.0% 17.6%
Apr 1999 £202,000 na na
Floor plan

Archived estate agent floor plan for Flat 3 26, Brompton Square.

Floorplan 26
View floorplan
Internal area
49 square metres (527 square feet) according to latest EPC inspection
Price per internal area

This property sold for £19,897 per square metre (£1,848 per square foot) in Dec 2012. Indexed forward to today's value, this is roughly £18,331 per square metre (£1,703 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Dec 2012 £975,000 £19,898 £898,209 £18,331
Mar 2002 £340,000 £6,939 £878,403 £17,927
Apr 1999 £202,000 £4,122 £801,413 £16,355

Calculated using the latest EPC internal area of 49 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 £898,209. 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 £14,790 and £23,050 per square metre (£1,374 and £2,141 per square foot). Based on an internal area of 49 m², this implies a valuation between £725,000 and £1,129,000. 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
Archived listings
History:
Archived rental listing for Flat 3 26 Brompton Square. Advertised on multiple portals. It was reduced on 26/07/2016. It last appeared Aug 2016.
Photos:

There are 6 archived estate agent listing photos (taken in May 2012) for Flat 3 26 Brompton Square.

Photos for 26 Brompton Square
View photos
Advertiser remarks:
  • 1 bedrooms
EPC Inspections
Summary:
14 December 2022 - energy performance certificate grade E
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 2 habitable rooms. Estimated year built 1900 to 1929
Area:
52 sqm (560 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, electric.

Summary:
16 May 2012 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Unknown
Property type:
2nd floor flat in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built before 1900
Area:
49 sqm (527 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, electric.

Summary:
26 October 2009 - energy performance certificate grade F
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 2 habitable rooms. Estimated year built None to None
Area:
44 sqm (474 square foot) total internal area
Comments:
Frequently asked questions

Flat 3 26 Brompton 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 £898,209.
  • Based on an internal area of 49 m² and recent prices in South Kensington, this implies a lower and upper quartile range from £725,000 to £1,129,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Flat 3 26 Brompton Square last sold for £975,000 in December 2012.

HouseMetric shows Flat 3 26 Brompton Square as 49 m² (527 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is E, from an inspection dated 14 December 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Flat 3 26 Brompton Square is in postcode SW3 2AD, in South Kensington. You can also view HouseMetric's sold-price page for Brompton Square, SW3 2AD 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 2 July 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.