Over the past 29 years, there have been 17 property sales recorded in the SL1 3AY postcode area. The highest sale price reached £558,000, while the most recent sale was for a semi-detached house sold in January 2025 for £400,000.

The estimated average property value in SL1 3AY currently stands at £437,813, which is approximately 11.4% 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 £4,554.

Property prices in SL1 3AY have risen by 2.5% over the past year , with a total increase of 18.4% over the past five years, and a long-term rise of 53.5% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 82% of transactions , followed by flat and terraced.

Housing in SL1 3AY is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

10 Gloucester Avenue, Slough, SL1 3AY

🏠 Semi-detached
🛏️ 6bed
📐 1152 sq ft
Today
£473,213
streetscan.co.uk estimate
4 May 2018
£420,000
More details

12 Gloucester Avenue, Slough, SL1 3AY

Today
£464,481
streetscan.co.uk estimate
15 May 1998
£97,000
31 Jul 1996
£77,000

14 Gloucester Avenue, Slough, SL1 3AY

Today
£452,727
streetscan.co.uk estimate
16 Aug 1996
£70,000

20 Gloucester Avenue, Slough, SL1 3AY

Today
£365,575
streetscan.co.uk estimate
30 Jul 2002
£170,000

30 Gloucester Avenue, Slough, SL1 3AY

Today
£413,099
streetscan.co.uk estimate
1 Nov 2002
£163,000

36 Gloucester Avenue, Slough, SL1 3AY

🏠 Semi-detached
🛏️ 4bed
📐 1033 sq ft
Today
£390,588
streetscan.co.uk estimate
31 Jan 2025
£400,000
5 May 2002
£130,000
More details

40 Gloucester Avenue, Slough, SL1 3AY

Today
£439,615
streetscan.co.uk estimate
8 Dec 2006
£230,000

46 Gloucester Avenue, Slough, SL1 3AY

🏠 Semi-detached
🛏️ 5bed
📐 1066 sq ft
Today
£464,800
streetscan.co.uk estimate
29 Jan 1999
£98,000
More details

52 Gloucester Avenue, Slough, SL1 3AY

Today
£403,014
streetscan.co.uk estimate
16 Aug 2002
£148,500

58 Gloucester Avenue, Slough, SL1 3AY

Today
£430,514
streetscan.co.uk estimate
23 Apr 2004
£185,000

60 Gloucester Avenue, Slough, SL1 3AY

Today
£290,631
streetscan.co.uk estimate
31 Mar 2000
£90,000

64 Gloucester Avenue, Slough, SL1 3AY

🏠 Semi-detached
🛏️ 5bed
📐 1389 sq ft
Today
£555,768
streetscan.co.uk estimate
9 Jan 2023
£558,000
More details

66 Gloucester Avenue, Slough, SL1 3AY

Today
£408,539
streetscan.co.uk estimate
1 Nov 2001
£137,000
24 Jan 2001
£97,500

72 Gloucester Avenue, Slough, SL1 3AY

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£434,415
streetscan.co.uk estimate
23 Sep 2022
£427,000
More details

Area Insights

Data Sources

Properties at SL1 3AY appear seventeen times in the Land Registry records, with the latest transaction recorded on 31 Jan 2025. It also has five Energy Performance Certificates (EPC) entries, the earliest dating back to 27 Nov 2017. 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.