5, Ham Island, SL4 2JY
5 Ham Island is a 127 m² / 1,367 sq ft detached home in Old Windsor. It sold for £560,000 in September 2016. Indexed forward to today's value, that sale is roughly £629k. Recent local prices imply a broad valuation context of £636k to £791k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation Sep 2016 £560,000 3.8% 1.7% Mar 2002 £324,950 22.7% 21.2% Apr 1999 £180,000 na na - Floor plan
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Archived estate agent floor plan for 5, Ham Island.
- Internal area
- 127 square metres (1,367 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,409 per square metre (£410 per square foot) in Sep 2016. Indexed forward to today's value, this is roughly £4,950 per square metre (£460 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2016 £560,000 £4,409 £628,588 £4,950 Mar 2002 £324,950 £2,559 £825,004 £6,496 Apr 1999 £180,000 £1,417 £661,259 £5,207 Calculated using the latest EPC internal area of 127 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 £628,588. 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 £5,010 and £6,230 per square metre (£465 and £578 per square foot). Based on an internal area of 127 m², this implies a valuation between £636,000 and £791,000. 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
- Planning ref:
- December 2016 16/03462/FULL
- Type:
- Full and householder planning application
- Status:
- Application refused
- Address:
- 5 Ham Island Old Windsor Windsor
- Description:
- Raising of the roof, including front and rear dormers, to form habitable accommodation at first floor.
- Summary:
- 03 June 2026 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 7 habitable rooms. Estimated year built 1967 to 1975
- Area:
- 229 sqm (2,465 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
- Summary:
- 19 April 2016 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached Bungalow , has 7 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 127 sqm (1,367 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 300 mm loft insulation. Heating: Boiler and radiators, mains gas.
5 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 £628,588.
- Based on an internal area of 127 m² and recent prices in Old Windsor, this implies a lower and upper quartile range from £636,000 to £791,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.