Our Data Sources
11, St. John's Square, Windsor has a single entry in the Land Registry from March 2021 and a single entry in the EPC database dated March 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 11, St. John's Square, Windsor, we estimate a market value of £1,183,648 and a rental value of £3,966 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,048,374 and £3,513 per month respectively.
Energy Efficiency
11, St. John's Square, Windsor has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 19 Mar 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and underfloor heating (mains gas).
Sold Prices
The most recent sale of 11, St. John's Square, Windsor completed on 31st March 2021 at £1,175,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 29.0% over the period since March 2021.
- Sold Mar 2021£1,175,000
Similar Properties Sold Nearby
Since 2012 9 properties similar to 11, St. John's Square, Windsor have sold within a radius of 840 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 7th January 2022, was 7, Eton Riverside 39-55, King Stable Street, Windsor, SL4 6SA, a leasehold flat which sold for £1,350,000.
Read more about house prices in SL4.
- Sold Jan 2022£1,350,000 | 3 Bed Flat7, Eton Riverside 39-55, King Stable Street, Windsor, SL4 6SA7, Eton Riverside 39-55, King Stable Street, Windsor, SL4 6SA
- Sold Sep 2015£1,230,000 | 3 Bed Flat7, St. John's Square, Windsor, SL4 6FE7, St. John's Square, Windsor, SL4 6FE
- Sold Oct 2014£1,295,000 | 3 Bed Flat14, St. John's Square, Windsor, SL4 6FE14, St. John's Square, Windsor, SL4 6FE
- Sold Sep 2014£2,200,000 | 3 Bed Flat4, Eton Thameside 15, Brocas Street, Windsor, SL4 6FB4, Eton Thameside 15, Brocas Street, Windsor, SL4 6FB
- Sold Aug 2014£1,850,000 | 3 Bed Flat10, Eton Thameside 15, Brocas Street, Windsor, SL4 6FB10, Eton Thameside 15, Brocas Street, Windsor, SL4 6FB
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £1,027,809, ranging from £908,801 to £1,214,265.
- 14 St. John's Square
3 Bed Flat | 0 m | Est. Value: £1,067,157
- 7 St. John's Square
3 Bed Flat | 15 m | Est. Value: £1,005,823
- 13 St. John's Square
3 Bed Flat | 16 m | Est. Value: £928,330
- 10 St. John's Square
3 Bed Flat | 16 m | Est. Value: £914,784
- 6 St. John's Square
3 Bed Flat | 16 m | Est. Value: £938,271
Location Comparison
Of the 14 addresses on St. John's Square, Eton, Windsor, SL4, 11, St. John's Square, Windsor comes out as the 2nd largest and the 4th most expensive in our analysis of the public data.
It is also £545k more expensive than the average property across the SL4 district.
More reading links
Schools Nearby
- Eton Porny CofE First School100 m away
- Trinity St Stephen CofE Aided First School1.0 km away
- St Edward's Catholic First School1.5 km away
- The Windsor Boys' School1.0 km away
- Slough and Eton Church of England Business and Enterprise College1.8 km away
- Churchmead Church of England (VA) School2.1 km away
More reading links
Public Transport Nearby
- Windsor & Eton Riverside|400 m away
- Windsor & Eton Central|600 m away
- Datchet|2.2 km away
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow or No Broadband available in this area.
Risk of Flooding
The flood risk here is rated Medium, based on Environment Agency data.












