Flat G 90, Eaton Square, SW1W 9AG

Flat G 90 Eaton Square is a 237 m² / 2,551 sq ft flat in Sloane Square. It sold for £5,300,000 in September 2023. Indexed forward to today's value, that sale is roughly £4,082k. Recent local prices imply a broad valuation context of £2,396k to £5,250k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£5,300,000 on Sep 2023

*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
237 square metres (2,551 square feet) according to latest EPC inspection
Price per internal area

This property sold for £22,362 per square metre (£2,077 per square foot) in Sep 2023. Indexed forward to today's value, this is roughly £17,222 per square metre (£1,600 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2023 £5,300,000 £22,363 £4,081,616 £17,222

Calculated using the latest EPC internal area of 237 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 £4,081,616. 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 237 m², this implies a valuation between £2,396,000 and £5,250,000. 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
2
Type
Flat
Council tax band
H
Company ownership
Title number
BB28964
Tenure
Leasehold/other
Title address
Flat G, 90 Eaton Square, London
Owner
FAMOR SERVICE GMBH (Company reference number: HRB107284)
Proprietor address: Zeppalinallee 47, 60487, Frankfurt Am Main, Germany
Price paid on title: £5,300,000
Ownership record added to Land Registry's corporate ownership dataset 18 Sep 2023
Planning applications
Planning ref:
February 2025 24/04245/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
Flat G 90 Eaton Square London
Description:
Installation of air source heat pumps, associated plant and architectural screening to roof of 16-21 Market Hill building, installation of below ground heating pipes and cable ducts from that building into and through the Old Courts west of Trinity Street with related works in existing plant rooms.
Planning ref:
June 2024 24/04244/FULL
Type:
Full and householder planning application
Status:
Decision has yet to be made
Address:
Flat G 90 Eaton Square London
Description:
Installation of one air conditioning unit at main roof level. (Linked with 24/04245/LBC)
Planning ref:
January 2010 09/09205/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
Flat G 90 Eaton Square Londo
Description:
Installation of a domestic boiler flue at rear first floor level.
EPC Inspections
Summary:
16 March 2016 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Private rental
Property type:
2nd floor flat in an apartment block with 1 storeys , has 5 habitable rooms. Estimated year built before 1900
Area:
237 sqm (2,551 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
Frequently asked questions

Flat G 90 Eaton 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 £4,081,616.
  • Based on an internal area of 237 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £2,396,000 to £5,250,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Flat G 90 Eaton Square last sold for £5,300,000 in September 2023.

HouseMetric shows Flat G 90 Eaton Square as 237 m² (2,551 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 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 16 March 2016. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, Flat G 90 Eaton Square was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

Flat G 90 Eaton Square is in postcode SW1W 9AG, in Sloane Square. You can also view HouseMetric's sold-price page for Eaton Square, SW1W 9AG 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.