27 Ham Island, Old Windsor, Windsor, SL4 2JY is a freehold detached property The property offers approximately 2,088 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £1,935,258 , which equates to approximately £927 per square foot. It was last sold on 3 Apr 2023 for £1,900,000. Since then, the value has increased by £35,258, representing a 1.9% increase, or approximately 0.6% per year.

The current estimated value of £1,935,258 is:

  • 139.7% higher than the average property price on Ham Island
  • 126.4% higher than the average in the SL4 2JY postcode area
  • and 195.6% higher than the average price for Windsor as a whole

At the most recent EPC inspection on 28 September 2011, the property was recorded as owner-occupied.

View sold house prices in SL4 2JY

Building approximate location

About Property

Type
Detached House
Built
Interior Size
2088 sq ft
Tenure
Freehold
Price (estimate)
£1,935,258
Price Per sq ft (estimate)
£927
Bedroom Count (estimate)
6 bedrooms

EPC Summary

27 Ham Island, Old Windsor, Windsor, Windsor And Maidenhead, SL4 2JY has an Energy Performance Certificate (EPC) rating of A, based on the latest assessment carried out on 14 Nov 2016.

This property uses a gas boiler with underfloor heating as its main heating source. It is connected to mains gas. Hot water is provided from main heating system. The windows are high performance glazing.

The previous EPC assessment was conducted on 28 Sep 2011, when the property was rated G. Since then, the rating has improved to A, with the energy efficiency score increasing by 9400%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, electric to boiler & underfloor, mains gas, improving energy efficiency from very poor to good.
  • The hot water energy efficiency improving from very poor to good, while the system remained as from main system.
  • The roof construction or insulation changed from pitched, no insulation to average thermal transmittance 0.12 w/m-¦k, improving energy efficiency from very poor to very good.
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to average thermal transmittance 0.18 w/m-¦k, improving energy efficiency from poor to very good.
  • The windows were upgraded from partial secondary glazing to high performance glazing.
  • The lighting was updated from low energy lighting in 63% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from good to very good.
Heating Type
Boiler & underfloor, mains gas
Good
Hot Water
From main system
Good
Floor
Average thermal transmittance 0.19 W/m-¦K
Very Good
Roof
Average thermal transmittance 0.12 W/m-¦K
Very Good
Walls
Average thermal transmittance 0.18 W/m-¦K
Very Good
Windows
High performance glazing
Very Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SL4 2JY

1 st / 28
Price Rank
126% higher than average
7 th / 22
Size Rank
44% bigger than average
2 nd / 22
Price Per Sq FT Rank
57% higher than average

Sale History

Today
£1,935,258
streetscan.co.uk estimate
+2 %
3 Apr 2023
£1,900,000
Freehold
+385.9 %
11 Jul 2013
£391,000
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
High flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has high flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth High
  • 0.3m depth High
  • 0.6m depth Medium
  • 0.9m depth Low
  • 1.2m depth Very low
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 2120 sq ft
sale price: £850,000
sale date: 13 Jan 2025
rooms: 8
size: 1948 sq ft
sale price: £940,000
sale date: 28 Feb 2024
rooms: 5
size: 1862 sq ft
sale price: £770,000
sale date: 9 Dec 2020

Data Sources

The property at 27 Ham Island, Old Windsor, Windsor, SL4 2JY appears two times in HM Land Registry records, with the latest transaction recorded on 3 Apr 2023. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 14 Nov 2016. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.