Over the past 30 years, there have been 32 property sales recorded in the SL1 6EG postcode area. The highest sale price reached £430,000, while the most recent sale was for a terraced flat sold in September 2025 for £320,000.

The estimated average property value in SL1 6EG currently stands at £327,193, which is approximately 16.7% 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 £4,634.

Property prices in SL1 6EG have risen by 2.5% over the past year , with a total increase of 16.6% over the past five years, and a long-term rise of 48.4% over the past decade.

The most common type of property sold in the area is flat, making up around 53% of transactions , followed by terraced and semi-detached.

Housing in SL1 6EG is predominantly owner-occupied, with an estimated 57% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

10 Buttermere Avenue, Slough, SL1 6EG

🏠 Flat
🛏️ 4bed
📐 743 sq ft
Today
£220,909
streetscan.co.uk estimate
19 Nov 2010
£135,000
27 Jun 2005
£97,000
More details

16 Buttermere Avenue, Slough, SL1 6EG

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£221,233
streetscan.co.uk estimate
12 Oct 2007
£155,000
10 Apr 2001
£77,500
View +1 more
More details

20 Buttermere Avenue, Slough, SL1 6EG

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£246,965
streetscan.co.uk estimate
4 Dec 2015
£218,000
More details

22 Buttermere Avenue, Slough, SL1 6EG

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£241,165
streetscan.co.uk estimate
19 Feb 2021
£230,000
More details

24 Buttermere Avenue, Slough, SL1 6EG

🏠 Flat
🛏️ 4bed
📐 657 sq ft
Today
£242,999
streetscan.co.uk estimate
31 May 2024
£249,999
30 Oct 2015
£210,000
View +1 more
More details

28 Buttermere Avenue, Slough, SL1 6EG

🏠 Terraced
🛏️ 4bed
📐 990 sq ft
Today
£405,743
streetscan.co.uk estimate
2 May 2014
£245,000
8 Dec 2003
£166,500
More details

32 Buttermere Avenue, Slough, SL1 6EG

🏠 Terraced
🛏️ 4bed
📐 829 sq ft
Today
£381,538
streetscan.co.uk estimate
22 Mar 2021
£345,000
More details

36 Buttermere Avenue, Slough, SL1 6EG

Today
£167,191
streetscan.co.uk estimate
30 Aug 2002
£60,000

4 Buttermere Avenue, Slough, SL1 6EG

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£259,568
streetscan.co.uk estimate
7 May 2020
£235,000
29 Jan 2016
£225,000
View +3 more
More details

42 Buttermere Avenue, Slough, SL1 6EG

🏠 Semi-detached
🛏️ 5bed
📐 829 sq ft
Today
£442,012
streetscan.co.uk estimate
28 Feb 2017
£375,000
21 May 1999
£92,500
More details

48 Buttermere Avenue, Slough, SL1 6EG

🏠 Terraced
🛏️ 6bed
📐 980 sq ft
Today
£427,887
streetscan.co.uk estimate
15 Nov 2013
£245,000
1 Dec 1995
£70,000
More details

50 Buttermere Avenue, Slough, SL1 6EG

🏠 Terraced
🛏️ 4bed
📐 840 sq ft
Today
£383,597
streetscan.co.uk estimate
10 May 2013
£215,000
19 Sep 2006
£198,000
More details

52 Buttermere Avenue, Slough, SL1 6EG

Today
£289,531
streetscan.co.uk estimate
22 Mar 2004
£122,000

54 Buttermere Avenue, Slough, SL1 6EG

🏠 Terraced
🛏️ 4bed
📐 840 sq ft
Today
£391,443
streetscan.co.uk estimate
24 Apr 2023
£380,000
More details

56 Buttermere Avenue, Slough, SL1 6EG

🏠 Terraced
🛏️ 5bed
📐 958 sq ft
Today
£488,614
streetscan.co.uk estimate
5 Dec 2017
£430,000
6 Dec 1996
£78,000
View +1 more
More details

6 Buttermere Avenue, Slough, SL1 6EG

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£320,000
streetscan.co.uk estimate
22 Sep 2025
£320,000
28 Jun 2021
£275,000
More details

Area Insights

Data Sources

Properties at SL1 6EG appear thirty-two times in the Land Registry records, with the latest transaction recorded on 22 Sep 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 5 Sep 2018. 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.