William Street - SL4 1BB
Key Street Insights
William Street is a residential street with 24 addresses.
It ranks as the 301st largest and 67th most expensive of the 556 streets in the SL4 area. The most common property type is a modern flat built after 1980.
The street contains a total of 24 properties: 21 flats and 3 other properties.
- Ave. Sale Price
- £333,768
- 10 Year change
- down 5.3%
- Ave. Rental Price
- £1,467pcm
- 10 Year change
- up 20.3%
- Ave. £ per ft²
- £531/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Key Street Insights
William Street is a residential street with 24 addresses.
It ranks as the 301st largest and 67th most expensive of the 556 streets in the SL4 area. The most common property type is a modern flat built after 1980.
The street contains a total of 24 properties: 21 flats and 3 other properties.
- Ave. Sale Price
- £333,768
- 10 Year change
- down 5.3%
- Ave. Rental Price
- £1,467pcm
- 10 Year change
- up 20.3%
- Ave. £ per ft²
- £531/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Explore Properties on William Street, Windsor, SL4
- Mulberry House
Modern Building | 13 Units
- 1 William Street
Modern Building | 5 Units
- 19 William Street
2 Bed Modern Flat
Sales Market Trends
The last sale on William Street sold for £227,500 on 17th September 2021. Since then prices are down an average of 1.7%.
The current average value in the street is £333,768.
The William Street Sales Market has decreased by 5.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.1% | £333,768 |
| June 2025 | -0.4% | £337,591 |
| June 2024 | -3.4% | £339,071 |
| June 2023 | -0.6% | £351,034 |
| June 2022 | 3% | £353,238 |
| June 2021 | 1.5% | £342,806 |
| June 2020 | 1.2% | £337,703 |
| June 2019 | -1.1% | £333,686 |
| June 2018 | -3.3% | £337,305 |
| June 2017 | -1.1% | £348,763 |
| June 2016 | 8.1% | £352,582 |
| June 2015 | 6.9% | £326,231 |
| June 2014 | 10.2% | £305,049 |
| June 2013 | 5.4% | £276,830 |
| June 2012 | -1.8% | £262,626 |
| June 2011 | 3.5% | £267,307 |
| June 2010 | 13.1% | £258,164 |
| June 2009 | -15.4% | £228,260 |
| June 2008 | -0.8% | £269,659 |
| June 2007 | 0% | £271,709 |
Rental Market Trends
The current average rental value in the street is £1,467.
The William Street Rental Market has increased by 20.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2% | £1,467pcm |
| June 2025 | -0.5% | £1,438pcm |
| June 2024 | 6.3% | £1,445pcm |
| June 2023 | 8.7% | £1,359pcm |
| June 2022 | 4.6% | £1,250pcm |
| June 2021 | 1.1% | £1,195pcm |
| June 2020 | -0.1% | £1,182pcm |
| June 2019 | 0.6% | £1,183pcm |
| June 2018 | -0.7% | £1,176pcm |
| June 2017 | -2.9% | £1,184pcm |
| June 2016 | -0.7% | £1,220pcm |
| June 2015 | 2.1% | £1,228pcm |
| June 2014 | 3.4% | £1,202pcm |
| June 2013 | 1% | £1,163pcm |
| June 2012 | 0.7% | £1,151pcm |
| June 2011 | 9.4% | £1,143pcm |
| June 2010 | 3.2% | £1,045pcm |
| June 2009 | -10.3% | £1,012pcm |
| June 2008 | -0.2% | £1,128pcm |
| June 2007 | 0% | £1,131pcm |
Sales History
The last recorded sale was on 17th September 2021 for £227,500 and since then the market in the area has decreased by 1.7%.
William Street, Windsor, SL4 has had 3 sales since 1995, none of them in the last three years.
- Sold Sep 2021£227,500 | 2 Bed FlatFlat 8, Mulberry House 3, William Street, Windsor, SL4 1BBFlat 8, Mulberry House 3, William Street, Windsor, SL4 1BB
- Sold Aug 2014£300,000 | 2 Bed FlatFlat 9, Mulberry House 3, William Street, Windsor, SL4 1BBFlat 9, Mulberry House 3, William Street, Windsor, SL4 1BB
- Sold Aug 2014£549,950 | 3 Bed FlatThe Penthouse, 1, William Street, Windsor, SL4 1BBThe Penthouse, 1, William Street, Windsor, SL4 1BB
Top 3 Most Expensive Sales
- Sold Sep 2013£5,025,000 | 2 Bed Flat23, William Street, Windsor, SL4 1BB23, William Street, Windsor, SL4 1BB
- Sold Sep 2013£5,025,000 | 2 Bed Flat23, William Street, Windsor, SL4 1BB23, William Street, Windsor, SL4 1BB
- Sold Apr 2014£713,000 | 3 Bed FlatThe Penthouse, Mulberry House 3, William Street, Windsor, SL4 1BBThe Penthouse, Mulberry House 3, William Street, Windsor, SL4 1BB
Nearby Streets
William Street, Windsor, SL4 is the 301st largest and the 67th most expensive street in the SL4 area.
- Peascod Street, Windsor, SL491 Addresses|65 m away
- Amberley Place, Windsor, SL49 Addresses|66 m away
- Oxford Road East, Windsor, SL417 Addresses|71 m away
- James Street, Windsor, SL438 Addresses|88 m away
- Charles Street, Windsor, SL49 Addresses|97 m away
- Chariotts Place, Windsor, SL48 Addresses|99 m away
Property Types
- 20 modern flats built after 1980
- 1 mid-century flat built between 1936 and 1979
- 3 other addresses of unknown type
- modern flat (20)
- mid-century flat (1)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 21 properties.
- The most common rating is D.
- A (0)
- E (2)
- B (4)
- F (0)
- C (6)
- G (0)
- D (9)
- No EPC (3)
Schools Nearby
- Trinity St Stephen CofE Aided First School600 m away
- The Queen Anne Royal Free CofE Controlled First School800 m away
- Eton Porny CofE First School1.0 km away
- The Windsor Boys' School700 m away
- Windsor Girls' School1.6 km away
- Churchmead Church of England (VA) School2.2 km away
More reading links
Public Transport Nearby
The closest station to William Street, Windsor, SL4 - SL4 1BB is Windsor & Eton Central station, which is 300 metres away.
- Windsor & Eton Central|300 m away
- Windsor & Eton Riverside|600 m away
- Datchet|2.2 km away
