Over the past 23 years, there have been 40 property sales recorded in the SL1 6JB postcode area. The highest sale price reached £250,000, while the most recent sale was for a detached flat sold in March 2026 for £231,000.

The estimated average property value in SL1 6JB currently stands at £260,031, which is approximately 35.1% 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 £4,785.

Property prices in SL1 6JB have risen by 1.5% over the past year , with a total increase of 10.5% over the past five years , and a long-term rise of 37% over the past decade .

100% of recorded transactions in the area were for flat properties.

Housing in SL1 6JB is mixed, with 47% of homes being , indicating a diverse residential makeup.

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Property Sales

Flat 1, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£238,503
streetscan.co.uk estimate
7 Jan 2022
£240,000
15 Aug 2002
£148,995
More details

Flat 10, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 4bed
📐 495 sq ft
Today
£183,282
streetscan.co.uk estimate
12 Feb 2014
£125,000
26 Jul 2002
£110,995
More details

Flat 11, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 2bed
📐 543 sq ft
Today
£243,220
streetscan.co.uk estimate
19 Jul 2002
£114,995
More details

Flat 12, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 2bed
📐 519 sq ft
Today
£185,916
streetscan.co.uk estimate
8 Mar 2018
£190,000
10 May 2007
£154,000
View +2 more
More details

Flat 14, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£231,615
streetscan.co.uk estimate
11 Nov 2014
£172,500
28 Jun 2002
£124,995
More details

Flat 15, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 3bed
📐 495 sq ft
Today
£208,523
streetscan.co.uk estimate
30 Jul 2010
£130,000
19 May 2006
£135,000
View +1 more
More details

Flat 16, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 4bed
📐 549 sq ft
Today
£177,884
streetscan.co.uk estimate
14 Apr 2022
£179,000
27 May 2005
£138,000
View +1 more
More details

Flat 17, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 2bed
📐 517 sq ft
Today
£243,220
streetscan.co.uk estimate
26 Jul 2002
£114,995
More details

Flat 18, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£231,000
streetscan.co.uk estimate
27 Mar 2026
£231,000
28 Jun 2002
£129,995
More details

Flat 19, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£253,795
streetscan.co.uk estimate
26 Jul 2002
£119,995
More details

Flat 2, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 3bed
📐 637 sq ft
Today
£365,213
streetscan.co.uk estimate
28 Jun 2002
£170,000
More details

Flat 20, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 2bed
📐 538 sq ft
Today
£266,380
streetscan.co.uk estimate
28 Jun 2002
£123,995
More details

Flat 21, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 2bed
📐 517 sq ft
Today
£253,795
streetscan.co.uk estimate
26 Jul 2002
£119,995
More details

Flat 22, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

Today
£282,211
streetscan.co.uk estimate
8 Sep 2006
£184,500
28 Jun 2002
£134,995

Flat 3, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 4bed
📐 614 sq ft
Today
£244,626
streetscan.co.uk estimate
29 Mar 2018
£250,000
18 Aug 2002
£144,995
More details

Flat 4, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 3bed
📐 637 sq ft
Today
£229,502
streetscan.co.uk estimate
22 Feb 2019
£223,500
13 Jun 2006
£167,000
More details

Flat 5, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 3bed
📐 614 sq ft
Today
£250,306
streetscan.co.uk estimate
17 Jan 2020
£238,000
24 May 2007
£177,000
View +1 more
More details

Flat 6, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£310,379
streetscan.co.uk estimate
16 Aug 2002
£149,995
More details

Flat 7, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 4bed
📐 570 sq ft
Today
£235,161
streetscan.co.uk estimate
6 Dec 2024
£245,000
23 Aug 2002
£154,995
More details

Flat 8, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

Today
£326,112
streetscan.co.uk estimate
17 Oct 2003
£182,500
28 Jun 2002
£174,995

Flat 9, Petty Cross 21-23 Suffolk Close, Slough, SL1 6JB

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£190,419
streetscan.co.uk estimate
5 May 2023
£195,000
16 Aug 2002
£162,995
More details

Area Insights

Data Sources

Properties at SL1 6JB appear fourty times in the Land Registry records, with the latest transaction recorded on 27 Mar 2026. It also has nineteen Energy Performance Certificates (EPC) entries, the earliest dating back to 28 Jan 2019. 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.