23, Ham Island, SL4 2JY
23 Ham Island is a 83 m² / 893 sq ft detached home in Old Windsor. It sold for £355,000 in October 2016. Indexed forward to today's value, that sale is roughly £381k. Recent local prices imply a broad valuation context of £418k to £525k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
£355,000 on Oct 2016
- Internal area
- 83 square metres (893 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,277 per square metre (£397 per square foot) in Oct 2016. Indexed forward to today's value, this is roughly £4,591 per square metre (£427 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Oct 2016 £355,000 £4,277 £381,082 £4,591 Calculated using the latest EPC internal area of 83 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 £381,082. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Old Windsor are now selling for between £5,040 and £6,330 per square metre (£468 and £588 per square foot). Based on an internal area of 83 m², this implies a valuation between £418,000 and £525,000. 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
- Detached
- Council tax band
- E
- Plot size
- 562 square metres (6,049 square feet) - map showing freehold boundary lines
- Planning ref:
- August 2017 17/00748/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 23 Ham Island Old Windsor Windsor
- Description:
- Proposed single storey mono-pitch extension for additional reception and changing room areas.
- Summary:
- 03 July 2014 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached Bungalow , has 3 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 83 sqm (893 square foot) total internal area
- Comments:
- Walls: Solid brick, with internal insulation. Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
23 Ham Island 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 £381,082.
- Based on an internal area of 83 m² and recent prices in Old Windsor, this implies a lower and upper quartile range from £418,000 to £525,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.