31, Ham Island, SL4 2JY
31 Ham Island is a 268 m² / 2,885 sq ft detached home in Old Windsor. It sold for £495,000 in January 2002. Indexed forward to today's value, that sale is roughly £1,218k. Recent local prices imply a broad valuation context of £1,351k to £1,696k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Tenure Annual growth After inflation Jan 2002 £495,000 Freehold 73.1% 70.8% Jan 1999 £96,000 Leasehold na na - Floor plan
-
Archived estate agent floor plan for 31, Ham Island.
- Internal area
- 268 square metres (2,885 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £1,847 per square metre (£172 per square foot) in Jan 2002. Indexed forward to today's value, this is roughly £4,543 per square metre (£422 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jan 2002 £495,000 £1,847 £1,217,619 £4,543 Jan 1999 £96,000 £358 £287,846 £1,074 Calculated using the latest EPC internal area of 268 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 £1,217,619. 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 268 m², this implies a valuation between £1,351,000 and £1,696,000. 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
- 4
- Type
- Detached
- Council tax band
- G
- Plot size
- 708 square metres (7,621 square feet) - map showing freehold boundary lines
- Planning ref:
- May 2019 19/00732/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 31 Ham Island Old Windsor Windsor
- Description:
- Part single part two storey rear extension with balcony.
- Planning ref:
- January 2013 12/03177/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 31 Ham Island Old Windsor Windso
- Description:
- Replacement of 2 rear dormers with 1 larger dormer and a balcony, amendment to planning approval 12/01422/FULL
- Planning ref:
- July 2012 12/01422/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 31 Ham Island Old Windsor Windso
- Description:
- Alterations to enclose part of the rear ground floor balcony
- Summary:
- 18 November 2022 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- Detached Bungalow , has 7 habitable rooms. Estimated year built 1976 to 1982
- Area:
- 268 sqm (2,885 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, partial insulation (assumed). Roof: Pitched, limited insulation (assumed). Heating: Boiler and radiators, mains gas.
31 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 £1,217,619.
- Based on an internal area of 268 m² and recent prices in Old Windsor, this implies a lower and upper quartile range from £1,351,000 to £1,696,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.