20, Mountbatten Square, SL4 1SX
20 Mountbatten Square is a 44 m² / 474 sq ft flat in Windsor. It sold for £230,000 in May 2020. Indexed forward to today's value, that sale is roughly £239k. Recent local prices imply a broad valuation context of £245k to £339k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation May 2020 £230,000 2.8% 0.6% Dec 2005 £155,000 11.4% 9.7% Nov 1999 £80,000 23.1% 20.9% Jan 1997 £44,500 na na - Floor plan
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Archived estate agent floor plan for 20, Mountbatten Square.
- Internal area
- 44 square metres (474 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,227 per square metre (£486 per square foot) in May 2020. Indexed forward to today's value, this is roughly £5,428 per square metre (£504 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm May 2020 £230,000 £5,227 £238,810 £5,428 Dec 2005 £155,000 £3,523 £238,861 £5,429 Nov 1999 £80,000 £1,818 £200,722 £4,562 Jan 1997 £44,500 £1,011 £180,909 £4,112 Calculated using the latest EPC internal area of 44 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 £238,810. 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 44 m², this implies a valuation between £245,000 and £339,000. 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:
- 25 January 2019 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Private rental
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built 1967 to 1975
- Area:
- 44 sqm (474 square foot) total internal area
- Comments:
- Walls: System built, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
20 Mountbatten 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 £238,810.
- Based on an internal area of 44 m² and recent prices in Windsor, this implies a lower and upper quartile range from £245,000 to £339,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.