Our Data Sources
17, St. Marks Road, Windsor has 3 entries in the Land Registry , most recently in December 2023 and a single entry in the EPC database dated May 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 17, St. Marks Road, Windsor would be worth £1,084,842, with a potential rental value of £3,063 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £960,860, with a rental value of £2,713 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
17, St. Marks Road, Windsor occupies a 163 m2 plot as recorded by HM Land Registry.
Of the 20 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 20th largest.
Energy Efficiency
17, St. Marks Road, Windsor has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 May 2017.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
17, St. Marks Road, Windsor last changed hands on 20th December 2023, selling for £1,065,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 18.5% since December 2023.
- Sold Dec 2023£1,065,000
- Sold Sep 2017£900,000
- Sold Nov 2009£485,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 66 sales of comparable properties within 410 metres of 17, St. Marks Road, Windsor across the last 2 years.
Most recently, 24, Queens Road, Windsor, SL4 3BH, a freehold house, sold at £1,095,000 on the 22nd October 2025.
Read more about house prices in SL4.
- Sold Oct 2025£1,095,000 | 4 Bed House24, Queens Road, Windsor, SL4 3BH24, Queens Road, Windsor, SL4 3BH
- Sold Jan 2025£1,347,500 | 5 Bed House39, St. Marks Road, Windsor, SL4 3BD39, St. Marks Road, Windsor, SL4 3BD
- Sold Aug 2021£950,000 | 4 Bed House13, St. Marks Road, Windsor, SL4 3BD13, St. Marks Road, Windsor, SL4 3BD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 17, St. Marks Road, Windsor as the 19th largest and the 13th most expensive of the 71 addresses on St. Marks Road, Windsor, SL4.
Against the SL4 postcode district average, it is £451k more expensive than the typical property.
More reading links
Schools Nearby
- Trinity St Stephen CofE Aided First School600 m away
- The Queen Anne Royal Free CofE Controlled First School700 m away
- Oakfield First School700 m away
- The Windsor Boys' School700 m away
- Windsor Girls' School1.2 km away
- Churchmead Church of England (VA) School2.6 km away
More reading links
Public Transport Nearby
- Windsor & Eton Central|700 m away
- Windsor & Eton Riverside|1.1 km away
- Datchet|2.5 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
