Property data
Sale history
Date Paid price Annual growth After inflation
Aug 2019 £1,550,000 9.0% 6.7%
Feb 2009 £629,500 9.2% 6.3%
Feb 2005 £445,000 na na
Internal area
77 square metres (829 square feet) according to latest EPC inspection
Price per internal area

This property sold for £20,129 per square metre (£1,870 per square foot) in Aug 2019. Indexed forward to today's value, this is roughly £16,774 per square metre (£1,558 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Aug 2019 £1,550,000 £20,130 £1,291,579 £16,774
Feb 2009 £629,500 £8,175 £1,086,851 £14,115
Feb 2005 £445,000 £5,779 £928,428 £12,058

Calculated using the latest EPC internal area of 77 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 Knightsbridge are now selling for between £15,040 and £22,690 per square metre (£1,397 and £2,107 per square foot). Based on an internal area of 77 m², this implies a valuation between £1,158,000 and £1,747,000. 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 sales listing for Flat 4 15 Cadogan Square. Advertised on multiple portals. It was reduced on 26/03/2013. It last appeared May 2013.
Photos:

There are 6 archived estate agent listing photos for Flat 4 15 Cadogan Square.

Photos for 15 Cadogan Square
View photos
Advertiser remarks:
  • 2 bedrooms
Planning applications
Planning ref:
December 2019 LB/19/06312
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
Flat 4, 15 Cadogan Square, LONDON,
Description:
Internal alterations including formation of new opening between kitchen and sitting room, reopening of blocked-up doorway between Hall and Bedroom, to block up existing doorway between sitting room and bedroom. Replacement carpets and re-paint.
EPC Inspections
Summary:
10 July 2019 - 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 3 habitable rooms. Estimated year built before 1900
Area:
77 sqm (829 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Community scheme.

Summary:
04 March 2009 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 3 habitable rooms. Estimated year built before 1900
Area:
73 sqm (786 square foot) total internal area
Comments:
Frequently asked questions

Flat 4 15 Cadogan 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 77 m² and recent prices in Knightsbridge, this implies a lower and upper quartile range from £1,158,000 to £1,747,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Flat 4 15 Cadogan Square last sold for £1,550,000 in August 2019.

HouseMetric shows Flat 4 15 Cadogan Square as 77 m² (829 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 10 July 2019. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Flat 4 15 Cadogan Square is in postcode SW1X 0HT, in Knightsbridge. You can also view HouseMetric's sold-price page for Cadogan Square, SW1X 0HT or analysis of the Knightsbridge 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.