Over the past 29 years, there have been 30 property sales recorded in the SL3 8SJ postcode area. The highest sale price reached £497,000, while the most recent sale was for a terraced house sold in July 2025 for £497,000.

The estimated average property value in SL3 8SJ currently stands at £453,715, which is approximately 15.4% 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 £5,131.

Property prices in SL3 8SJ have risen by 2.9% over the past year , with a total increase of 19.6% over the past five years, and a long-term rise of 57.6% over the past decade.

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

Housing in SL3 8SJ is predominantly owner-occupied, with an estimated 81% of homes being lived in by the owners.

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Property Sales

103 Harrow Road, Slough, SL3 8SJ

🏠 Terraced
🛏️ 4bed
📐 786 sq ft
Today
£468,661
streetscan.co.uk estimate
26 Feb 2021
£420,000
4 Oct 2002
£147,000
More details

105 Harrow Road, Slough, SL3 8SJ

🏠 Semi-detached
🛏️ 4bed
📐 1141 sq ft
Today
£530,610
streetscan.co.uk estimate
29 Jun 2021
£480,000
16 Dec 2010
£225,000
More details

109 Harrow Road, Slough, SL3 8SJ

🏠 Terraced
🛏️ 4bed
📐 904 sq ft
Today
£481,070
streetscan.co.uk estimate
5 Mar 2021
£435,000
31 Jan 2020
£420,000
More details

113 Harrow Road, Slough, SL3 8SJ

🏠 Semi-detached
🛏️ 4bed
📐 969 sq ft
Today
£503,948
streetscan.co.uk estimate
31 Aug 2006
£249,950
22 Dec 2004
£205,000
More details

115 Harrow Road, Slough, SL3 8SJ

Today
£465,223
streetscan.co.uk estimate
18 Sep 2009
£220,000

117 Harrow Road, Slough, SL3 8SJ

🏠 Semi-detached
🛏️ 4bed
📐 958 sq ft
Today
£523,195
streetscan.co.uk estimate
2 Mar 2018
£462,786
More details

119 Harrow Road, Slough, SL3 8SJ

🏠 Semi-detached
🛏️ 4bed
📐 947 sq ft
Today
£345,551
streetscan.co.uk estimate
5 Oct 2006
£170,000
6 Dec 2004
£199,950
More details

127 Harrow Road, Slough, SL3 8SJ

🏠 Semi-detached
🛏️ 5bed
📐 969 sq ft
Today
£464,800
streetscan.co.uk estimate
16 May 2023
£455,000
More details

131 Harrow Road, Slough, SL3 8SJ

🏠 Semi-detached
🛏️ 5bed
📐 904 sq ft
Today
£436,449
streetscan.co.uk estimate
8 Jun 2018
£390,000
29 Jul 1999
£90,000
View +1 more
More details

135 Harrow Road, Slough, SL3 8SJ

🏠 Terraced
🛏️ 5bed
📐 864 sq ft
Today
£412,474
streetscan.co.uk estimate
18 Aug 2009
£200,000
More details

139 Harrow Road, Slough, SL3 8SJ

🏠 Terraced
🛏️ 4bed
📐 883 sq ft
Today
£411,774
streetscan.co.uk estimate
22 Jan 2016
£330,000
More details

151 Harrow Road, Slough, SL3 8SJ

🏠 Terraced
🛏️ 6bed
📐 1033 sq ft
Today
£459,571
streetscan.co.uk estimate
4 May 2018
£410,000
22 Jan 2010
£200,000
View +1 more
More details

155 Harrow Road, Slough, SL3 8SJ

🏠 Terraced
🛏️ 5bed
📐 883 sq ft
Today
£441,103
streetscan.co.uk estimate
7 Oct 2011
£229,000
28 Apr 2006
£185,000
More details

157 Harrow Road, Slough, SL3 8SJ

🏠 Semi-detached
🛏️ 6bed
📐 1033 sq ft
Today
£199,001
streetscan.co.uk estimate
23 Aug 2024
£200,000
More details

89 Harrow Road, Slough, SL3 8SJ

🏠 Semi-detached
🛏️ 5bed
📐 1313 sq ft
Today
£548,257
streetscan.co.uk estimate
22 Sep 2017
£480,000
More details

97 Harrow Road, Slough, SL3 8SJ

🏠 Terraced
🛏️ 5bed
📐 872 sq ft
Today
£479,595
streetscan.co.uk estimate
28 Jul 2025
£497,000
17 Sep 2020
£360,000
View +1 more
More details

99 Harrow Road, Slough, SL3 8SJ

🏠 Terraced
🛏️ 5bed
📐 883 sq ft
Today
£437,647
streetscan.co.uk estimate
5 Oct 2017
£390,000
14 Aug 1998
£91,500
More details

Area Insights

Data Sources

Properties at SL3 8SJ appear thirty times in the Land Registry records, with the latest transaction recorded on 28 Jul 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Feb 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.