Our Data Sources
89, Duke Street, Windsor has 61 entries in the Land Registry, most recently in January 2026 and a single entry in the EPC database dated October 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 89, Duke Street, Windsor would be worth £489,284, with a potential rental value of £1,808 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £433,366, with a rental value of £1,601 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
89, Duke Street, Windsor occupies a 72 m2 plot as recorded by HM Land Registry.
All 22 other houses in this postcode have recorded plot sizes, and this one ranks as the 20th largest.
Energy Efficiency
89, Duke Street, Windsor has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Oct 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
89, Duke Street, Windsor last changed hands on 20th January 2026, selling for £468,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 6 times since 1995.
The market for similar properties has dropped by 6.8% since January 2026.
- Sold Jan 2026£468,000
- Sold May 2022£458,000
- Sold Dec 2017£435,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 59 sales of comparable properties within 640 metres of 89, Duke Street, Windsor since 2017.
Most recently, 25, Clewer Fields, Windsor, SL4 5BW, a freehold house, sold at £425,000 on the 23rd January 2026.
Read more about house prices in SL4.
- Sold Jan 2026£425,000 | 2 Bed House25, Clewer Fields, Windsor, SL4 5BW25, Clewer Fields, Windsor, SL4 5BW
- Sold Nov 2025£460,000 | 3 Bed House47, Bexley Street, Windsor, SL4 5BP47, Bexley Street, Windsor, SL4 5BP
- Sold Nov 2025£410,000 | 2 Bed House29, Duke Street, Windsor, SL4 1SH29, Duke Street, Windsor, SL4 1SH
- Sold Oct 2025£490,000 | 2 Bed House32, Vansittart Road, Windsor, SL4 5BY32, Vansittart Road, Windsor, SL4 5BY
- Sold Aug 2025£410,000 | 2 Bed House5 Beaumont Cottages, Oxford Road, Windsor, SL4 5DY5 Beaumont Cottages, Oxford Road, Windsor, SL4 5DY
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £515,355, ranging from £336,748 to £797,933.
- 91 Duke Street
3 Bed House | 3 m | Est. Value: £523,665
- 93 Duke Street
2 Bed House | 7 m | Est. Value: £408,241
- 85 Duke Street
2 Bed House | 8 m | Est. Value: £470,449
- 95 Duke Street
2 Bed House | 10 m | Est. Value: £421,663
- 83 Duke Street
2 Bed House | 11 m | Est. Value: £418,505
Location Comparison
Our analysis of the public data ranks 89, Duke Street, Windsor as the 60th largest and the 56th most expensive of the 90 addresses on Duke Street, Windsor, SL4.
Against the SL4 postcode district average, it is £116k less expensive than the typical property.
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Schools Nearby
- Trinity St Stephen CofE Aided First School300 m away
- St Edward's Catholic First School800 m away
- Eton Porny CofE First School900 m away
- The Windsor Boys' School200 m away
- Windsor Girls' School1.6 km away
- Slough and Eton Church of England Business and Enterprise College2.5 km away
More reading links
Public Transport Nearby
- Windsor & Eton Central|600 m away
- Windsor & Eton Riverside|900 m away
- Datchet|2.7 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Low risk of flooding.
