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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
SL4 1QXHouse Prices / South East, Windsor and Maidenhead, Barry Avenue
Last updated May 2026
Key Postcode Insights
SL4 1QX is a residential postcode situated on Barry Avenue, Windsor, SL4 with 5 addresses.
It ranks as the 240th largest and 521st most expensive of the 1,256 postcodes in the SL4 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 5 properties: 5 flats.
5
Properties
- Flats
Key Postcode Insights
SL4 1QX is a residential postcode situated on Barry Avenue, Windsor, SL4 with 5 addresses.
It ranks as the 240th largest and 521st most expensive of the 1,256 postcodes in the SL4 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 5 properties: 5 flats.
5
Properties
- Flats
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House Pricesin SL4 1QX
Sale prices range from £302,273 for 1 bedroom leasehold flats (365 ft2) to £623,949 for 3 bedroom leasehold flats (1,087 ft2) .
Monthly rental prices range from £1,162 pcm for 1 bed flats to £2,117 pcm for 3 bed flats.
The gross rental yield is between 4.1% and 4.6%.
The average value per square foot is £640.
Average Sale Value
£443,490
Average Rental Value
£1,609 pcm
Average Rental Yield
4.4% /year
Average Value Per Sqft
£640 /ft2
Sales Market Trendsin SL4 1QX
The last sale in SL4 1QX sold for £315,000 on 30th June 2023. Since then prices are down an average of 4.0%.
The current average value in the postcode is £443,490.
The SL4 1QX Sales Market has decreased by 5.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.4% | £443,490 |
| April 2025 | -0.7% | £449,823 |
| April 2024 | -2.3% | £452,804 |
| April 2023 | -0.3% | £463,592 |
| April 2022 | 2% | £465,220 |
| April 2021 | 1.2% | £456,082 |
| April 2020 | 1.3% | £450,583 |
| April 2019 | -1.7% | £444,976 |
| April 2018 | -3% | £452,509 |
| April 2017 | -0.3% | £466,693 |
| April 2016 | 9.2% | £467,959 |
| April 2015 | 9.2% | £428,534 |
| April 2014 | 8.2% | £392,374 |
| April 2013 | 4.6% | £362,474 |
| April 2012 | -2% | £346,374 |
| April 2011 | 4.7% | £353,443 |
| April 2010 | 9.2% | £337,639 |
| April 2009 | -16.3% | £309,130 |
| April 2008 | 3.5% | £369,512 |
| April 2007 | 0% | £356,867 |
Rental Market Trendsin SL4 1QX
The current average rental value in the postcode is £1,609.
The SL4 1QX Rental Market has increased by 21.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.8% | £1,609pcm |
| April 2025 | 0.1% | £1,551pcm |
| April 2024 | 9.1% | £1,549pcm |
| April 2023 | 8% | £1,419pcm |
| April 2022 | 3% | £1,314pcm |
| April 2021 | 0.8% | £1,276pcm |
| April 2020 | 0% | £1,266pcm |
| April 2019 | 0.1% | £1,266pcm |
| April 2018 | -1.7% | £1,265pcm |
| April 2017 | -3.2% | £1,286pcm |
| April 2016 | 0.3% | £1,328pcm |
| April 2015 | 3.6% | £1,324pcm |
| April 2014 | 2.9% | £1,277pcm |
| April 2013 | 1.3% | £1,241pcm |
| April 2012 | 1.3% | £1,225pcm |
| April 2011 | 8.9% | £1,208pcm |
| April 2010 | -2.2% | £1,109pcm |
| April 2009 | -7.8% | £1,134pcm |
| April 2008 | 0.2% | £1,230pcm |
| April 2007 | 0% | £1,228pcm |
Explore Buildingsin SL4 1QX, Barry Avenue, Windsor, SL4
- The Mill House, Barry Avenue, Windsor, SL4 Modern building 5 units
Sales Historyin SL4 1QX
The last sale was on 30th June 2023 for £315,000 and since then the market in the area has decreased by 4.0%. The postcode has had a total of 7 sales since 1995.
SL4 1QX has seen 1 sale in the last three years and no sales in the last twelve months.
Sold Jun 2023£315,000 | 1 Bed FlatThe Mill House, Barry AvenueFlat 2, The Mill House, Barry Avenue, Windsor, SL4 1QX
Sold Dec 2022£560,000 | 2 Bed FlatThe Mill House, Barry AvenueFlat 3, The Mill House, Barry Avenue, Windsor, SL4 1QX
Sold Nov 2022£530,000 | 2 Bed FlatThe Mill House, Barry AvenueFlat 1, The Mill House, Barry Avenue, Windsor, SL4 1QX
Sold Aug 2022£327,500 | 1 Bed FlatThe Mill House, Barry AvenueFlat 4, The Mill House, Barry Avenue, Windsor, SL4 1QX
Sold Aug 2022£780,000 | 3 Bed FlatThe Mill House, Barry AvenueFlat 5, The Mill House, Barry Avenue, Windsor, SL4 1QX
Sold Sep 2018£1,050,000 | 3 Bed FlatThe Mill House, Barry AvenueFlat 5, The Mill House, Barry Avenue, Windsor, SL4 1QX
Sold Apr 2001£1,026,000 | 1 Bed FlatThe Mill House, Barry AvenueFlat 2, The Mill House, Barry Avenue, Windsor, SL4 1QX
Nearby Postcodesto SL4 1QX
SL4 1QX is the 240th largest and the 521st most expensive postcode out of the 1,256 postcodes in the SL4 area.
- 121 mSL4 1QT, River Street, Windsor, SL4SL4 1QT3 Addresses
- 122 mSL4 6FB, Brocas Street, Eton, Windsor, SL4SL4 6FB13 Addresses
- 129 mSL4 1RF, Bridgewater Terrace, Windsor, SL4SL4 1RF21 Addresses
- 134 mSL4 6RF, Brocas Street, Eton, Windsor, SL4SL4 6RF4 Addresses
- 136 mSL4 1RB, Bridgewater Terrace, Windsor, SL4SL4 1RB21 Addresses
- 137 mSL4 1PL, Thames Street, Windsor, SL4SL4 1PL14 Addresses
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Property Typesin SL4 1QX
- 5 modern flats built after 1980
- modern flat (5)
Energy Efficiencyof properties in SL4 1QX
- Energy Performance Certificate (EPC) surveys conducted for 5 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (5)
- G (0)
- D (0)
- No EPC (0)
Top 3 Most Expensive Saleson Barry Avenue
- Sold Sep 2018£1,050,000 | 3 Bed FlatThe Mill House, Barry AvenueFlat 5, The Mill House, Barry Avenue, Windsor, SL4 1QX
- Sold Apr 2001£1,026,000 | 1 Bed FlatThe Mill House, Barry AvenueFlat 2, The Mill House, Barry Avenue, Windsor, SL4 1QX
- Sold Aug 2022£780,000 | 3 Bed FlatThe Mill House, Barry AvenueFlat 5, The Mill House, Barry Avenue, Windsor, SL4 1QX
Schools Nearbyto SL4 1QX
The nearest primary school to SL4 1QX is Eton Porny CofE First School which is 539 metres away.
- 539mEton Porny CofE First School
- 711mTrinity St Stephen CofE Aided First School
- 1.2kmThe Queen Anne Royal Free CofE Controlled First School
The nearest secondary school is The Windsor Boys' School which is 796 metres away.
- 796mThe Windsor Boys' School
- 2.0kmWindsor Girls' School
- 2.1kmChurchmead Church of England (VA) School
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Public Transport Nearbyto SL4 1QX
The closest station to SL4 1QX is Windsor & Eton Central station which is 200 metres away.
- 165mWindsor & Eton Central
- 256mWindsor & Eton Riverside
- 2.1kmDatchet
- 3.3kmSlough
