54, Chester Square, SW1W 9EA

54 Chester Square is a 867 m² / 9,332 sq ft terraced home in Sloane Square. It sold for £24,000,000 in September 2025. Indexed forward to today's value, that sale is roughly £22,646k. Recent local prices imply a broad valuation context of £8,765k to £19,204k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£24,000,000 on Sep 2025

*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
867 square metres (9,332 square feet) according to latest EPC inspection
Price per internal area

This property sold for £27,681 per square metre (£2,572 per square foot) in Sep 2025. Indexed forward to today's value, this is roughly £26,120 per square metre (£2,427 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2025 £24,000,000 £27,682 £22,645,731 £26,120

Calculated using the latest EPC internal area of 867 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 £22,645,731. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Sloane Square are now selling for between £10,110 and £22,150 per square metre (£939 and £2,057 per square foot). Based on an internal area of 867 m², this implies a valuation between £8,765,000 and £19,204,000. 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
6
Type
Terrace
Council tax band
H
Planning applications
Planning ref:
June 2024 24/03731/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
54 Chester Square London
Description:
Internal alterations at fifth floor level.
Planning ref:
June 2024 24/04021/FULL
Type:
Full and householder planning application
Status:
Decision has yet to be made
Address:
54 Chester Square London
Description:
Alterations to level the glass roof over the existing ground floor conservatory and the erection of a rear single storey glazed extension at first floor level, including alteration to rear window within conservatory. (Linked with 24/04022/LBC)
Planning ref:
June 2024 24/04022/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Decision has yet to be made
Address:
54 Chester Square London
Description:
Alterations to level the glass roof over the existing ground floor conservatory and the erection of a rear single storey glazed extension at first floor level, including alteration to rear window within conservatory. (Linked with 24/04021/FULL)
Planning ref:
January 2022 21/07837/FULL
Type:
Full and householder planning application
Status:
Application approved
Address:
54 Chester Square Londo
Description:
Variation of conditions 1 and 4 of planning permission dated 15 September 2021 (RN: 21/04949/FULL) for 'Alterations to level the glass roof over the existing ground floor conservatory and erection of a rear single storey glazed extension at first floor level'. NAMELY, to amend the drawings to allow the alteration of a rear window; and amend condition 4 to require detailed drawings of the altered window.
Planning ref:
January 2022 21/07984/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
54 Chester Square Londo
Description:
Alterations to level the glass roof over the existing ground floor conservatory and erection of a rear single storey glazed extension at first floor level, including alteration to rear window within conservatory (Amendments to approved listed building consent ref. 21/04950/LBC to allow alteration to a rear window).
Planning ref:
September 2021 21/04923/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
54 Chester Square Londo
Description:
Internal alterations at fifth floor level
Planning ref:
September 2021 21/04949/FULL
Type:
Full and householder planning application
Status:
Application approved
Address:
54 Chester Square London
Description:
Alterations to level the glass roof over the existing ground floor conservatory and erection of a rear single storey glazed extension at first floor level.
Planning ref:
September 2021 21/04950/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
54 Chester Square London
Description:
Alterations to level the glass roof over the existing ground floor conservatory and erection of a rear single storey glazed extension at first floor level.
Planning ref:
August 2016 16/07139/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
54 Chester Square Londo
Description:
Internal alterations at fifth floor level. (Option 2)
Planning ref:
August 2016 16/07140/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
54 Chester Square Londo
Description:
Internal alterations at fifth floor level. (Option 3)
EPC Inspections
Summary:
07 February 2024 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 16 habitable rooms. Estimated year built before 1900
Area:
867 sqm (9,332 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Flat, insulated (assumed). Heating: Boiler and underfloor, mains gas.
Summary:
03 November 2020 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
Mid-Terrace House , has 12 habitable rooms. Estimated year built before 1900
Area:
935 sqm (10,064 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and underfloor, mains gas.
Frequently asked questions

54 Chester 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 £22,645,731.
  • Based on an internal area of 867 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £8,765,000 to £19,204,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 54 Chester Square last sold for £24,000,000 in September 2025.

HouseMetric shows 54 Chester Square as 867 m² (9,332 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 6 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 07 February 2024. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 54 Chester Square was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

54 Chester Square is in postcode SW1W 9EA, in Sloane Square. You can also view HouseMetric's sold-price page for Chester Square, SW1W 9EA or analysis of the Sloane Square 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.