Over the past 17 years, there have been 25 property sales recorded in the SL1 5AY postcode area. The highest sale price reached £475,000, while the most recent sale was for a semi-detached house sold in July 2025 for £450,000.

The estimated average property value in SL1 5AY currently stands at £449,701, which is approximately 14.4% 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 £4,716.

Property prices in SL1 5AY have risen by 3% over the past year , with a total increase of 19% over the past five years, and a long-term rise of 41% over the past decade.

The most common type of property sold in the area is terraced, making up around 84% of transactions , followed by flat.

Housing in SL1 5AY is predominantly owner-occupied, with an estimated 90% of homes being lived in by the owners.

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Property Sales

11 Langtree Avenue, Slough, SL1 5AY

Today
£565,750
streetscan.co.uk estimate
12 Feb 2010
£292,000

12 Langtree Avenue, Slough, SL1 5AY

Today
£174,932
streetscan.co.uk estimate
30 Jun 2015
£121,500

15 Langtree Avenue, Slough, SL1 5AY

🏠 Terraced
🛏️ 6bed
📐 1722 sq ft
Today
£469,617
streetscan.co.uk estimate
29 Apr 2022
£445,000
4 Aug 2009
£290,000
More details

17 Langtree Avenue, Slough, SL1 5AY

🏠 Terraced
🛏️ 5bed
📐 1324 sq ft
Today
£478,862
streetscan.co.uk estimate
16 Sep 2022
£475,000
31 Oct 2008
£365,000
More details

19 Langtree Avenue, Slough, SL1 5AY

🏠 Terraced
🛏️ 4bed
📐 1442 sq ft
Today
£557,519
streetscan.co.uk estimate
9 Jul 2010
£290,000
More details

2 Langtree Avenue, Slough, SL1 5AY

🏠 Terraced
🛏️ 6bed
📐 1399 sq ft
Today
£564,078
streetscan.co.uk estimate
30 Sep 2011
£290,000
More details

21 Langtree Avenue, Slough, SL1 5AY

Today
£539,795
streetscan.co.uk estimate
5 Dec 2008
£265,000

25 Langtree Avenue, Slough, SL1 5AY

🏠 Flat
🛏️ 2bed
📐 517 sq ft
Today
£198,124
streetscan.co.uk estimate
31 Mar 2025
£207,500
17 Nov 2017
£232,000
View +1 more
More details

28 Langtree Avenue, Slough, SL1 5AY

Today
£234,758
streetscan.co.uk estimate
6 Sep 2018
£235,000

30 Langtree Avenue, Slough, SL1 5AY

Today
£492,919
streetscan.co.uk estimate
16 Oct 2009
£240,000

32 Langtree Avenue, Slough, SL1 5AY

🏠 Terraced
🛏️ 4bed
📐 980 sq ft
Today
£434,241
streetscan.co.uk estimate
30 Jul 2025
£450,000
6 Dec 2017
£375,000
View +1 more
More details

34 Langtree Avenue, Slough, SL1 5AY

Today
£488,812
streetscan.co.uk estimate
9 Oct 2009
£238,000

36 Langtree Avenue, Slough, SL1 5AY

🏠 Terraced
🛏️ 4bed
📐 947 sq ft
Today
£471,092
streetscan.co.uk estimate
25 Jun 2021
£435,000
6 Mar 2009
£280,000
More details

4 Langtree Avenue, Slough, SL1 5AY

🏠 Terraced
🛏️ bed
📐 726 sq ft
Today
£403,252
streetscan.co.uk estimate
17 Jun 2014
£250,000
18 Dec 2009
£229,000
More details

8 Langtree Avenue, Slough, SL1 5AY

🏠 Terraced
🛏️ 5bed
📐 969 sq ft
Today
£513,458
streetscan.co.uk estimate
23 Oct 2009
£250,000
More details

9 Langtree Avenue, Slough, SL1 5AY

🏠 Terraced
🛏️ 4bed
📐 969 sq ft
Today
£426,721
streetscan.co.uk estimate
5 Jan 2024
£425,000
16 Dec 2008
£232,000
More details

Area Insights

Data Sources

Properties at SL1 5AY appear twenty-five times in the Land Registry records, with the latest transaction recorded on 30 Jul 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Nov 2021. 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.