Over the past 30 years, there have been 44 property sales recorded in the SL1 1RT postcode area. The highest sale price reached £465,000, while the most recent sale was for a semi-detached house sold in October 2025 for £465,000.

The estimated average property value in SL1 1RT currently stands at £391,504, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £3,890.

Property prices in SL1 1RT have risen by 2.9% over the past year , with a total increase of 19.8% over the past five years , and a long-term rise of 57% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 50% of transactions , followed by terraced.

Housing in SL1 1RT is predominantly owner-occupied, with an estimated 61% of homes being lived in by the owners.

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Property Sales

1 Diamond Road, Slough, SL1 1RT

Today
£444,239
streetscan.co.uk estimate
20 Mar 2006
£205,000

13 Diamond Road, Slough, SL1 1RT

Today
£320,313
streetscan.co.uk estimate
10 Sep 1998
£65,000

13A Diamond Road, Slough, SL1 1RT

🏠 Semi-detached
🛏️ 6bed
📐 840 sq ft
Today
£305,453
streetscan.co.uk estimate
5 Dec 2014
£194,000
More details

17 Diamond Road, Slough, SL1 1RT

🏠 Semi-detached
🛏️ 5bed
📐 1076 sq ft
Today
£443,851
streetscan.co.uk estimate
11 Jan 2019
£375,000
14 Sep 2004
£195,000
More details

19 Diamond Road, Slough, SL1 1RT

🏠 Semi-detached
🛏️ 5bed
📐 1119 sq ft
Today
£366,071
streetscan.co.uk estimate
19 Mar 2015
£235,000
More details

21 Diamond Road, Slough, SL1 1RT

🏠 Semi-detached
🛏️ 7bed
📐 1464 sq ft
Today
£468,658
streetscan.co.uk estimate
31 Oct 2025
£465,000
2 Aug 2013
£232,500
More details

27 Diamond Road, Slough, SL1 1RT

Today
£499,061
streetscan.co.uk estimate
5 Feb 2001
£135,000

Flat, 29 Diamond Road, Slough, SL1 1RT

Today
£574,439
streetscan.co.uk estimate
8 Jul 1998
£115,000

3 Diamond Road, Slough, SL1 1RT

Today
£475,429
streetscan.co.uk estimate
30 Jan 2004
£195,000
2 Jul 1998
£79,000

35 Diamond Road, Slough, SL1 1RT

Today
£324,736
streetscan.co.uk estimate
9 Sep 2005
£150,000

37 Diamond Road, Slough, SL1 1RT

🏠 Terraced
🛏️ 4bed
📐 936 sq ft
Today
£346,709
streetscan.co.uk estimate
21 Apr 2010
£172,000
13 Dec 1996
£50,000
More details

39 Diamond Road, Slough, SL1 1RT

🏠 Terraced
🛏️ 6bed
📐 958 sq ft
Today
£341,910
streetscan.co.uk estimate
26 Aug 2020
£296,500
28 Nov 2014
£240,000
View +1 more
More details

41 Diamond Road, Slough, SL1 1RT

🏠 Terraced
🛏️ 6bed
📐 958 sq ft
Today
£380,000
streetscan.co.uk estimate
14 Feb 2025
£380,000
More details

43 Diamond Road, Slough, SL1 1RT

Today
£364,985
streetscan.co.uk estimate
7 Feb 2002
£120,000
28 Jul 1995
£48,000

47 Diamond Road, Slough, SL1 1RT

🏠 Semi-detached
🛏️ 5bed
📐 1313 sq ft
Today
£392,136
streetscan.co.uk estimate
21 Apr 2022
£360,000
25 Jul 2002
£135,000
View +2 more
More details

49 Diamond Road, Slough, SL1 1RT

🏠 Semi-detached
🛏️ 5bed
📐 1066 sq ft
Today
£429,469
streetscan.co.uk estimate
17 Jul 2008
£225,000
7 Mar 2008
£178,000
More details

5 Diamond Road, Slough, SL1 1RT

Today
£417,593
streetscan.co.uk estimate
17 Nov 2004
£187,000

51 Diamond Road, Slough, SL1 1RT

Today
£336,505
streetscan.co.uk estimate
12 Jul 1996
£49,950

53 Diamond Road, Slough, SL1 1RT

Today
£326,855
streetscan.co.uk estimate
21 Nov 1997
£59,950
24 Apr 1997
£41,600

55 Diamond Road, Slough, SL1 1RT

🏠 Terraced
🛏️ 6bed
📐 1141 sq ft
Today
£453,901
streetscan.co.uk estimate
26 Jul 2013
£250,000
29 Sep 2006
£205,000
More details

57 Diamond Road, Slough, SL1 1RT

Today
£361,193
streetscan.co.uk estimate
28 Jul 2000
£97,000
29 Oct 1998
£70,000
11 Apr 1997
£60,000

59 Diamond Road, Slough, SL1 1RT

🏠 Terraced
🛏️ 5bed
📐 883 sq ft
Today
£341,981
streetscan.co.uk estimate
14 Aug 2012
£176,000
More details

61 Diamond Road, Slough, SL1 1RT

🏠 Semi-detached
🛏️ 5bed
📐 1141 sq ft
Today
£390,063
streetscan.co.uk estimate
10 Mar 2006
£180,000
4 Jul 1997
£59,999
More details

69 Diamond Road, Slough, SL1 1RT

🏠 Terraced
🛏️ 6bed
📐 1023 sq ft
Today
£384,549
streetscan.co.uk estimate
18 Oct 2021
£350,000
26 Mar 2015
£155,000
View +3 more
More details

Area Insights

Data Sources

Properties at SL1 1RT appear fourty-four times in the Land Registry records, with the latest transaction recorded on 31 Oct 2025. It also has thirteen Energy Performance Certificates (EPC) entries, the earliest dating back to 14 Oct 2014. 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.