Property data
Sale history
£1,780,000 on Nov 2023
Floor plan

Archived estate agent floor plan for 1 15, Cadogan Square.

Floorplan 15
View floorplan
Internal area
108 square metres (1,163 square feet) according to latest EPC inspection
Price per internal area

This property sold for £16,481 per square metre (£1,531 per square foot) in Nov 2023. Indexed forward to today's value, this is roughly £12,974 per square metre (£1,205 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2023 £1,780,000 £16,481 £1,401,173 £12,974

Calculated using the latest EPC internal area of 108 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 £1,401,173. 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 108 m², this implies a valuation between £1,624,000 and £2,451,000. 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 1 15 Cadogan Square. Advertised on multiple portals. It was added on 28/08/2020. It last appeared Oct 2020.
Photos:

There are 8 archived estate agent listing photos for 1 15 Cadogan Square.

Photos for 15 Cadogan Square
View photos
Advertiser remarks:
  • 1 bedrooms
Planning applications
Planning ref:
October 2024 LB/24/05021
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
Flat 1, 15 Cadogan Square, LONDON,
Description:
Internal reconfiguration works and refurbishment of one bedroom ground floor flat to create a two bedroom flat, and external alterations including replacement of a rear metal window with a new timber sash window, refurbishment and upgrade of other windows, and the replacement of modern aluminium door at rear of flat with a new timber framed door.

Planning ref:
October 2024 PP/24/05020
Type:
Full and householder planning application
Status:
Application approved
Address:
Flat 1, 15 Cadogan Square, LONDON,
Description:
Internal reconfiguration works and refurbishment of one bedroom ground floor flat to create a two bedroom flat, and external alterations including replacement of a rear metal window with a new timber sash window, refurbishment and upgrade of other windows, and the replacement of modern aluminium door at rear of flat with a new timber framed door.

Planning ref:
June 2024 LB/24/02649
Type:
Heritage application - conservation issues and listed buildings
Status:
Application withdrawn before a decision was taken
Address:
Flat 1, 15 Cadogan Square, LONDON,
Description:
Creation of a two bedroom flat; replacement rear metal window with timber sash window; ,refurbishment and upgrade of existing windows; replace rear door with timber framed door

Planning ref:
June 2024 PP/24/02648
Type:
Full and householder planning application
Status:
Application withdrawn before a decision was taken
Address:
Flat 1, 15 Cadogan Square, LONDON,
Description:
Creation of a two bedroom flat; replacement rear metal window with timber sash window; refurbishment and upgrade of existing windows; replace rear door with timber framed door
EPC Inspections
Summary:
23 June 2022 - energy performance certificate grade D
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:
108 sqm (1,163 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Community scheme.
Frequently asked questions

1 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 £1,401,173.
  • Based on an internal area of 108 m² and recent prices in Knightsbridge, this implies a lower and upper quartile range from £1,624,000 to £2,451,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 1 15 Cadogan Square last sold for £1,780,000 in November 2023.

HouseMetric shows 1 15 Cadogan Square as 108 m² (1,163 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 23 June 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

1 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.