Over the past 29 years, there have been 31 property sales recorded in the SL5 9PN postcode area. The highest sale price reached £4,593,000, while the most recent sale was for a detached house sold in October 2025 for £2,420,000.

The estimated average property value in SL5 9PN currently stands at £3,311,825, which is approximately 201.3% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £5,958.

Property prices in SL5 9PN have risen by 4.1% over the past year , with a total increase of 20.4% over the past five years , and a long-term rise of 32.6% over the past decade .

100% of recorded transactions in the area were for detached properties.

Housing in SL5 9PN is predominantly owner-occupied, with an estimated 80% of homes being lived in by the owners.

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Property Sales

10 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

🏠 Detached
🛏️ 12bed
📐 4682 sq ft
Today
£2,981,034
streetscan.co.uk estimate
1 Jul 2005
£1,400,000
More details

10A Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

🏠 Detached
🛏️ 12bed
📐 5694 sq ft
Today
£3,438,095
streetscan.co.uk estimate
13 Aug 2020
£2,850,000
6 Sep 2007
£2,150,000
View +1 more
More details

10B Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

Today
£3,493,910
streetscan.co.uk estimate
9 Dec 2008
£1,800,000
15 Dec 2004
£1,850,000

11 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

🏠 Detached
🛏️ 12bed
📐 7244 sq ft
Today
£5,121,965
streetscan.co.uk estimate
14 Nov 2014
£3,800,000
More details

13 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

🏠 Detached
🛏️ bed
📐 7685 sq ft
Today
£4,557,196
streetscan.co.uk estimate
3 Mar 2016
£3,750,000
More details

19 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

🏠 Detached
🛏️ 8bed
📐 2228 sq ft
Today
£1,656,707
streetscan.co.uk estimate
16 Aug 2019
£1,375,000
More details

2 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

🏠 Detached
🛏️ 10bed
📐 4693 sq ft
Today
£1,870,769
streetscan.co.uk estimate
14 Nov 2017
£1,600,000
More details

20 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

Today
£2,523,696
streetscan.co.uk estimate
5 Nov 1996
£470,000

3 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

🏠 Detached
🛏️ 14bed
📐 9601 sq ft
Today
£2,968,948
streetscan.co.uk estimate
27 Nov 2012
£1,800,000
More details

5 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

🏠 Detached
🛏️ 14bed
📐 6458 sq ft
Today
£3,112,719
streetscan.co.uk estimate
29 Jan 2021
£2,700,000
5 Sep 2012
£2,350,000
View +1 more
More details

6 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

Today
£2,744,444
streetscan.co.uk estimate
24 Jan 2014
£1,800,000
19 Aug 1996
£342,000

7 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

Today
£3,654,747
streetscan.co.uk estimate
6 Jan 2020
£3,000,000
30 May 2003
£1,700,000
22 Mar 2001
£675,000

8 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

🏠 Detached
🛏️ bed
📐 6071 sq ft
Today
£1,691,413
streetscan.co.uk estimate
3 Dec 1996
£315,000
More details

Alma House, 3 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

Today
£3,516,219
streetscan.co.uk estimate
29 Sep 2017
£3,050,000

Kingsley House, 12 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

Today
£3,489,219
streetscan.co.uk estimate
7 Jun 2019
£2,850,000
23 May 2008
£2,650,000

Queensbury House, 12A Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

Today
£3,194,457
streetscan.co.uk estimate
26 Oct 2018
£2,800,000
22 Oct 2009
£2,375,000

Sandpipers, 18A Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

🏠 Detached
🛏️ bed
📐 3681 sq ft
Today
£2,348,684
streetscan.co.uk estimate
8 Oct 2025
£2,420,000
12 Sep 2014
£1,950,000
More details

Sunning House, 3 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

Today
£4,980,070
streetscan.co.uk estimate
25 May 2021
£4,350,000

The Willows, 4 Sunning Avenue, Ascot, Windsor And Maidenhead, SL5 9PN

Today
£4,550,000
streetscan.co.uk estimate
30 Aug 2024
£4,550,000
17 Aug 2015
£4,593,000

Area Insights

Data Sources

Properties at SL5 9PN appear thirty-one times in the Land Registry records, with the latest transaction recorded on 8 Oct 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 10 May 2012. 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.