Flat D 100, Eaton Square, SW1W 9AQ
Flat D 100 Eaton Square is a 140 m² / 1,507 sq ft flat in Sloane Square. It sold for £1,375,000 in August 2026. Indexed forward to today's value, that sale is roughly £1,413k. Recent local prices imply a broad valuation context of £1,404k to £3,479k based on its internal area. The Land Registry and EPC data was last updated 8 October 2026.
- Sale history
-
Date Paid price Annual growth After inflation Aug 2026 £1,375,000 -4.0% -8.6% Jun 2021 £1,700,000 0.8% -1.2% Jun 2009 £1,550,000 na na - Floor plan
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Archived estate agent floor plan for Flat D 100, Eaton Square.
- Internal area
- 140 square metres (1,507 square feet) according to latest EPC inspection
- Price per internal area
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This property sold for £9,821 per square metre (£912 per square foot) in Aug 2026. Indexed forward to today's value, this is roughly £10,092 per square metre (£938 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2026 £1,375,000 £9,821 £1,412,873 £10,092 Jun 2021 £1,700,000 £12,143 £1,517,549 £10,840 Jun 2009 £1,550,000 £11,071 £2,130,761 £15,220 Calculated using the latest EPC internal area of 140 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 £1,412,873. 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 £10,030 and £24,850 per square metre (£931 and £2,308 per square foot). Based on an internal area of 140 m², this implies a valuation between £1,404,000 and £3,479,000. 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
- History:
- Archived rental listing for Flat D 100 Eaton Square. Advertised on multiple portals. It was added on 17/09/2020. It last appeared Oct 2020.
- Photos:
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There are 7 archived estate agent listing photos (taken in August 2009) for Flat D 100 Eaton Square.
- Advertiser remarks:
-
- 2 bedrooms
- 2 bathrooms
- Summary:
- 24 October 2019 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 1st floor flat in an apartment block with 1 storeys , has 4 habitable rooms. Estimated year built before 1900
- Area:
- 140 sqm (1,507 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
- Summary:
- 02 July 2009 - energy performance certificate grade C
- Reason for EPC:
- None
- Tenure:
- Private rental
- Property type:
- None , has 4 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 122 sqm (1,313 square foot) total internal area
- Comments:
- Summary:
- 07 November 2008 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- 1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built None to None
- Area:
- 153 sqm (1,647 square foot) total internal area
- Comments:
- Walls: Sandstone, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
Flat D 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 £1,412,873.
- Based on an internal area of 140 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £1,404,000 to £3,479,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.