Property data
Sale history
£1,000,000 on Nov 2013
Internal area
90 square metres (969 square feet) according to latest EPC inspection
Price per internal area

This property sold for £11,111 per square metre (£1,032 per square foot) in Nov 2013. Indexed forward to today's value, this is roughly £9,182 per square metre (£853 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2013 £1,000,000 £11,111 £826,373 £9,182

Calculated using the latest EPC internal area of 90 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 £826,373. 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 90 m², this implies a valuation between £910,000 and £1,994,000. 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
3
Type
Flat
Council tax band
H
Archived listings
History:
Archived sales listing for Flat A 100 Eaton Square. Advertised on multiple portals. It was reduced on 01/05/2018. It last appeared Jul 2018.
Photos:

There are 9 archived estate agent listing photos for Flat A 100 Eaton Square.

Photos for 100 Eaton Square
View photos
Advertiser remarks:
  • 3 bedrooms
EPC Inspections
Summary:
14 March 2013 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Unknown
Property type:
Ground floor flat in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built 1900 to 1929
Area:
90 sqm (969 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Community scheme.

Summary:
26 November 2009 - energy performance certificate grade B
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 5 habitable rooms. Estimated year built before 1900
Area:
211 sqm (2,271 square foot) total internal area
Comments:
Frequently asked questions

Flat A 100 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 £826,373.
  • Based on an internal area of 90 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £910,000 to £1,994,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Flat A 100 Eaton Square last sold for £1,000,000 in November 2013.

HouseMetric shows Flat A 100 Eaton Square as 90 m² (969 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 C, from an inspection dated 14 March 2013. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, Flat A 100 Eaton Square was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

Flat A 100 Eaton Square is in postcode SW1W 9AQ, in Sloane Square. You can also view HouseMetric's sold-price page for Eaton Square, SW1W 9AQ 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.