Over the past 30 years, there have been 30 property sales recorded in the SL1 6AN postcode area. The highest sale price reached £640,000, while the most recent sale was for a semi-detached house sold in September 2025 for £640,000.

The estimated average property value in SL1 6AN currently stands at £548,506, which is approximately 39.6% 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 £4,697.

Property prices in SL1 6AN have risen by 2.6% over the past year , with a total increase of 19% over the past five years, and a long-term rise of 55.2% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 83% of transactions , followed by flat and detached.

Housing in SL1 6AN is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

24 Westlands Avenue, Slough, SL1 6AN

🏠 Semi-detached
🛏️ 3bed
📐 904 sq ft
Today
£446,948
streetscan.co.uk estimate
6 Sep 2013
£249,950
More details

26 Westlands Avenue, Slough, SL1 6AN

Today
£678,338
streetscan.co.uk estimate
28 Aug 2002
£249,950

30 Westlands Avenue, Slough, SL1 6AN

🏠 Semi-detached
🛏️ 5bed
📐 1109 sq ft
Today
£564,516
streetscan.co.uk estimate
21 Jun 2019
£488,000
5 May 1998
£123,000
More details

32 Westlands Avenue, Slough, SL1 6AN

Today
£772,166
streetscan.co.uk estimate
2 Sep 2002
£289,950

34 Westlands Avenue, Slough, SL1 6AN

Today
£585,278
streetscan.co.uk estimate
9 Jun 2006
£285,000
9 Dec 1999
£175,000

42 Westlands Avenue, Slough, SL1 6AN

🏠 Semi-detached
🛏️ 4bed
📐 969 sq ft
Today
£482,558
streetscan.co.uk estimate
26 Jul 2012
£250,000
More details

46 Westlands Avenue, Slough, SL1 6AN

Today
£496,884
streetscan.co.uk estimate
24 Oct 2008
£244,950
6 Dec 2002
£225,000

50 Westlands Avenue, Slough, SL1 6AN

🏠 Semi-detached
🛏️ 7bed
📐 1044 sq ft
Today
£580,794
streetscan.co.uk estimate
16 Apr 2003
£235,000
16 Aug 2001
£185,000
More details

52 Westlands Avenue, Slough, SL1 6AN

🏠 Semi-detached
🛏️ 5bed
📐 1173 sq ft
Today
£564,578
streetscan.co.uk estimate
4 Mar 2022
£530,000
12 Sep 2005
£250,000
More details

54 Westlands Avenue, Slough, SL1 6AN

Today
£534,944
streetscan.co.uk estimate
22 Feb 2002
£181,000

56 Westlands Avenue, Slough, SL1 6AN

🏠 Semi-detached
🛏️ 8bed
📐 5479 sq ft
Today
£690,867
streetscan.co.uk estimate
8 Aug 2017
£600,000
More details

58A Westlands Avenue, Slough, SL1 6AN

🏠 Flat
🛏️ 3bed
📐 850 sq ft
Today
£305,569
streetscan.co.uk estimate
22 Feb 2023
£315,000
19 Dec 2003
£157,000
View +2 more
More details

60 Westlands Avenue, Slough, SL1 6AN

🏠 Semi-detached
🛏️ 5bed
📐 1055 sq ft
Today
£503,242
streetscan.co.uk estimate
4 Dec 2008
£240,000
20 Feb 2004
£222,000
More details

62 Westlands Avenue, Slough, SL1 6AN

🏠 Semi-detached
🛏️ 5bed
📐 990 sq ft
Today
£449,125
streetscan.co.uk estimate
20 Nov 2015
£340,000
More details

64 Westlands Avenue, Slough, SL1 6AN

Today
£462,689
streetscan.co.uk estimate
7 Jul 2003
£190,000
24 Sep 1999
£125,000
18 Apr 1997
£89,500

66 Westlands Avenue, Slough, SL1 6AN

Today
£514,490
streetscan.co.uk estimate
26 Apr 1996
£78,000

68 Westlands Avenue, Slough, SL1 6AN

🏠 Semi-detached
🛏️ 8bed
📐 1572 sq ft
Today
£640,000
streetscan.co.uk estimate
15 Sep 2025
£640,000
6 Jun 2016
£415,000
View +1 more
More details

Area Insights

Data Sources

Properties at SL1 6AN appear thirty times in the Land Registry records, with the latest transaction recorded on 15 Sep 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Apr 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.