Over the past 30 years, there have been 41 property sales recorded in the SL4 3DX postcode area. The highest sale price reached £825,000, while the most recent sale was for a semi-detached flat sold in December 2025 for £295,000.

The estimated average property value in SL4 3DX currently stands at £566,527, which is approximately 13.5% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £5,226.

Property prices in SL4 3DX have risen by 5.4% over the past year , with a total increase of 21.6% over the past five years , and a long-term rise of 32.1% over the past decade .

The most common type of property sold in the area is flat, making up around 49% of transactions , followed by semi-detached and detached.

Housing in SL4 3DX is predominantly owner-occupied, with an estimated 84% of homes being lived in by the owners.

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Property Sales

304 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

Today
£917,429
streetscan.co.uk estimate
20 Jul 2006
£455,000

324 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Detached
🛏️ 6bed
📐 1496 sq ft
Today
£415,743
streetscan.co.uk estimate
21 Feb 2025
£425,000
1 Aug 2003
£300,000
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326 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

Today
£518,010
streetscan.co.uk estimate
20 Oct 1995
£86,250

332 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Terraced
🛏️ 5bed
📐 936 sq ft
Today
£505,967
streetscan.co.uk estimate
20 May 2022
£490,000
29 Nov 2013
£380,000
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336 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

Today
£632,453
streetscan.co.uk estimate
6 Dec 2004
£285,500

342 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Semi-detached
🛏️ 12bed
📐 2110 sq ft
Today
£685,155
streetscan.co.uk estimate
8 Nov 2019
£565,000
More details

344 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Semi-detached
🛏️ 4bed
📐 1367 sq ft
Today
£834,053
streetscan.co.uk estimate
20 Dec 2001
£295,000
More details

346 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Semi-detached
🛏️ 7bed
📐 1733 sq ft
Today
£753,867
streetscan.co.uk estimate
29 Apr 2014
£485,000
More details

348 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Semi-detached
🛏️ 6bed
📐 1192 sq ft
Today
£552,832
streetscan.co.uk estimate
9 Apr 2009
£250,000
More details

350 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Semi-detached
🛏️ 6bed
📐 1851 sq ft
Today
£596,160
streetscan.co.uk estimate
23 Mar 2001
£195,000
More details

352 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Semi-detached
🛏️ 5bed
📐 1076 sq ft
Today
£510,157
streetscan.co.uk estimate
6 Oct 2023
£480,000
More details

354 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Semi-detached
🛏️ 4bed
📐 1066 sq ft
Today
£622,406
streetscan.co.uk estimate
20 Apr 2017
£520,000
More details

356 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Semi-detached
🛏️ 6bed
📐 1507 sq ft
Today
£671,843
streetscan.co.uk estimate
6 May 2022
£650,000
More details

358 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Semi-detached
🛏️ 7bed
📐 1399 sq ft
Today
£594,064
streetscan.co.uk estimate
12 Oct 2012
£350,000
More details

360A St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Flat
🛏️ 4bed
📐 556 sq ft
Today
£363,344
streetscan.co.uk estimate
13 May 2016
£355,000
5 May 2011
£210,000
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Flat 6, Sovereign Court, 304 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

Today
£408,472
streetscan.co.uk estimate
3 Dec 2010
£278,000

Flat 1, Sovereign Place, 304 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Flat
🛏️ 3bed
📐 829 sq ft
Today
£365,577
streetscan.co.uk estimate
1 Nov 2022
£390,000
9 Nov 2018
£380,000
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Flat 2, Sovereign Place, 304 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£370,440
streetscan.co.uk estimate
27 Sep 2021
£360,000
27 Oct 2010
£284,950
More details

Flat 3, Sovereign Place, 304 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£372,446
streetscan.co.uk estimate
8 Sep 2017
£377,500
16 Jul 2010
£284,950
More details

Flat 4, Sovereign Place, 304 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£295,927
streetscan.co.uk estimate
18 Dec 2025
£295,000
30 Mar 2017
£385,000
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Flat 5, Sovereign Place, 304 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£396,110
streetscan.co.uk estimate
23 Jul 2010
£270,000
More details

Flat 6, Sovereign Place, 304 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£339,333
streetscan.co.uk estimate
25 Oct 2017
£345,000
More details

The Stag, 300 St Leonards Road, Windsor, Windsor And Maidenhead, SL4 3DX

🏠 Semi-detached
🛏️ 5bed
📐 1518 sq ft
Today
£1,010,103
streetscan.co.uk estimate
16 Aug 2019
£825,000
More details

Area Insights

Data Sources

Properties at SL4 3DX appear fourty-one times in the Land Registry records, with the latest transaction recorded on 18 Dec 2025. It also has nineteen Energy Performance Certificates (EPC) entries, the earliest dating back to 2 Dec 2015. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.