Halcyon, Ham Island, SL4 2JT
Halcyon Ham Island is a 273 m² / 2,939 sq ft detached home in Old Windsor. It sold for £123,000 in March 2000. Indexed forward to today's value, that sale is roughly £381k. Recent local prices imply a broad valuation context of £1,376k to £1,728k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
£123,000 on Mar 2000
- Internal area
- 273 square metres (2,939 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £450 per square metre (£42 per square foot) in Mar 2000. Indexed forward to today's value, this is roughly £1,395 per square metre (£130 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Mar 2000 £123,000 £451 £380,875 £1,395 Calculated using the latest EPC internal area of 273 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 £380,875. 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 273 m², this implies a valuation between £1,376,000 and £1,728,000. 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
- 5
- Type
- Detached
- Council tax band
- F
- Plot size
- 713 square metres (7,675 square feet) - map showing freehold boundary lines
- Planning ref:
- September 2019 19/00400/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- Halcyon Ham Island Old Windsor Windsor
- Description:
- Full Planning Permission for Lean To Garden Shed Using Gable End of Coach House (As Amended by Revised Plans Received 20th August 2019)
- Planning ref:
- August 2019 19/01643/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- Halcyon Ham Island Old Windsor Windsor
- Description:
- Alterations to Window & Door arrangements on the ground floor rear and side elevations only.
- Planning ref:
- September 2018 18/01754/FULL
- Type:
- Full and householder planning application
- Status:
- Application withdrawn before a decision was taken
- Address:
- Halcyon Ham Island Old Windsor Windsor
- Description:
- Ground floor rear extension
- Summary:
- 13 October 2015 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 8 habitable rooms. Estimated year built 1996 to 2002
- Area:
- 273 sqm (2,939 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Halcyon 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 £380,875.
- Based on an internal area of 273 m² and recent prices in Old Windsor, this implies a lower and upper quartile range from £1,376,000 to £1,728,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.