40, Athlone Square, SL4 1ST
40 Athlone Square is a 39 m² / 420 sq ft flat in Windsor. It sold for £220,000 in December 2023. Indexed forward to today's value, that sale is roughly £219k. Recent local prices imply a broad valuation context of £217k to £300k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
£220,000 on Dec 2023
- Floor plan
-
Archived estate agent floor plan for 40, Athlone Square.
- Internal area
- 39 square metres (420 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,641 per square metre (£524 per square foot) in Dec 2023. Indexed forward to today's value, this is roughly £5,619 per square metre (£522 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Dec 2023 £220,000 £5,641 £219,129 £5,619 Calculated using the latest EPC internal area of 39 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 £219,129. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Windsor are now selling for between £5,570 and £7,700 per square metre (£517 and £715 per square foot). Based on an internal area of 39 m², this implies a valuation between £217,000 and £300,000. 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
- 1
- Type
- Flat
- Council tax band
- B
- Summary:
- 30 August 2025 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 1 habitable rooms. Estimated year built 1967 to 1975
- Area:
- 44 sqm (474 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
- Summary:
- 21 September 2015 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 39 sqm (420 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
40 Athlone 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 £219,129.
- Based on an internal area of 39 m² and recent prices in Windsor, this implies a lower and upper quartile range from £217,000 to £300,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.