Property data
Sale history
Date Paid price Annual growth After inflation
Nov 2013 £1,750,000 * 7.8% 5.5%
Feb 1999 £575,000 na na

*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
123 square metres (1,324 square feet) according to latest EPC inspection
Price per internal area

This property sold for £14,227 per square metre (£1,322 per square foot) in Nov 2013. Indexed forward to today's value, this is roughly £19,424 per square metre (£1,805 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2013 £1,750,000 £14,228 £2,389,181 £19,424
Feb 1999 £575,000 £4,675 £2,038,610 £16,574

Calculated using the latest EPC internal area of 123 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 £2,389,181. 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 123 m², this implies a valuation between £1,850,000 and £2,791,000. 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
Other
Council tax band
na
EPC Inspections
Summary:
12 June 2015 - 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 4 habitable rooms. Estimated year built before 1900
Area:
125 sqm (1,345 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Community scheme.

Summary:
29 January 2014 - energy performance certificate grade D
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 4 habitable rooms. Estimated year built before 1900
Area:
125 sqm (1,345 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Community scheme.

Summary:
12 September 2012 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
rental (private)
Tenure:
Unknown
Property type:
2nd floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built before 1900
Area:
123 sqm (1,324 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Community scheme.

Summary:
16 February 2011 - 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:
95 sqm (1,023 square foot) total internal area
Comments:
Frequently asked questions

Flat 9 17 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 £2,389,181.
  • Based on an internal area of 123 m² and recent prices in Knightsbridge, this implies a lower and upper quartile range from £1,850,000 to £2,791,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Flat 9 17 Cadogan Square last sold for £1,750,000 in November 2013.

HouseMetric shows Flat 9 17 Cadogan Square as 123 m² (1,324 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 12 June 2015. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Flat 9 17 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.