Over the past 31 years, there have been 62 property sales recorded in the PO4 0SB postcode area. The highest sale price reached £250,000, while the most recent sale was a property sold in June 2025 for £250,000.

The estimated average property value in PO4 0SB currently stands at £211,733, which is approximately 27.2% 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 £3,968.

Property prices in PO4 0SB have risen by 3.3% over the past year , with a total increase of 13.6% over the past five years , and a long-term rise of 37% over the past decade .

The most common type of property sold in the area is flat, making up around 92% of transactions , followed by terraced and other.

Housing in PO4 0SB is mixed, with 45% of homes being , indicating a diverse residential makeup.

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Property Sales

119 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£629,310
streetscan.co.uk estimate
2 Feb 2001
£182,000
6 Jan 2000
£130,000

Flat 1, 121 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£172,790
streetscan.co.uk estimate
20 Jan 2017
£150,000
28 Sep 2007
£160,000
More details

Flat 2, 121 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Flat
🛏️ 3bed
📐 409 sq ft
Today
£217,867
streetscan.co.uk estimate
26 Jul 2007
£175,000
More details

Flat 3, 121 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Flat
🛏️ 3bed
📐 441 sq ft
Today
£217,867
streetscan.co.uk estimate
19 Jul 2007
£175,000
More details

Flat 4, 121 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Flat
🛏️ 3bed
📐 549 sq ft
Today
£217,867
streetscan.co.uk estimate
19 Jul 2007
£175,000
More details

Flat 1, 125 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Flat
🛏️ 6bed
📐 1098 sq ft
Today
£248,234
streetscan.co.uk estimate
16 Jan 2008
£190,000
26 Apr 1999
£75,000
More details

Flat 2, 125 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£222,105
streetscan.co.uk estimate
16 Jan 2008
£170,000

Flat 3, 125 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Flat
🛏️ 2bed
📐 388 sq ft
Today
£189,442
streetscan.co.uk estimate
16 Jan 2008
£145,000
More details

Flat 4, 125 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£235,169
streetscan.co.uk estimate
16 Jan 2008
£180,000
More details

Flat B, 127 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Flat
🛏️ 2bed
📐 426 sq ft
Today
£159,087
streetscan.co.uk estimate
26 Sep 2003
£97,000
28 Apr 2000
£42,000
More details

Flat C, 127 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£127,858
streetscan.co.uk estimate
15 Nov 1999
£40,500
18 Jul 1997
£35,500

Garden Flat, 127 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Flat
🛏️ 2bed
📐 678 sq ft
Today
£193,862
streetscan.co.uk estimate
11 Oct 2019
£175,000
13 Dec 2013
£140,000
More details

127A Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£131,206
streetscan.co.uk estimate
1 Sep 2003
£80,000
8 Mar 2002
£59,995

Flat A, 129 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£191,342
streetscan.co.uk estimate
12 Feb 2019
£175,000
30 May 2014
£135,000
10 Apr 2002
£109,995
20 Aug 2001
£46,000

Flat B, 129 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£147,464
streetscan.co.uk estimate
26 May 1995
£33,000

Flat C, 129 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£179,542
streetscan.co.uk estimate
8 Dec 2004
£125,000
10 Oct 1997
£33,700

Garden Flat, 129 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Flat
🛏️ 4bed
📐 1066 sq ft
Today
£254,681
streetscan.co.uk estimate
17 Dec 2021
£250,000
30 Nov 2017
£220,000
View +1 more
More details

Flat 8, St Helen's Park Court, 133 - 135 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£227,546
streetscan.co.uk estimate
9 Nov 2020
£215,000
10 May 2013
£150,000
4 Nov 2005
£158,000
16 Jun 2003
£142,000
20 Jul 2001
£125,000

Flat 6, St Helens Park Court, 133 - 135 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£204,703
streetscan.co.uk estimate
31 Oct 2007
£160,000
18 Dec 2001
£114,500

Basement Flat, St Helens, 117 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£95,760
streetscan.co.uk estimate
9 May 1997
£23,500

First Floor Flat, St Helens, 117 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£217,641
streetscan.co.uk estimate
14 Mar 2008
£171,995
4 Oct 2007
£95,995

Ground Floor Flat, St Helens, 117 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£154,401
streetscan.co.uk estimate
2 Feb 2006
£110,000

Top Flat, St Helens, 117 Clarendon Road, Southsea, Portsmouth, PO4 0SB

🏠 Other
🛏️ 3bed
📐 1039 sq ft
Today
£161,699
streetscan.co.uk estimate
29 Sep 2021
£161,000
15 Jun 2018
£162,000
More details

Flat 1, St Helens Park Court, 133 - 135 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£21,179
streetscan.co.uk estimate
5 Mar 2024
£21,500
25 Jun 2007
£139,000
8 Feb 2002
£95,000

Flat 2, St Helens Park Court, 133 - 135 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£184,405
streetscan.co.uk estimate
12 Jul 2013
£124,000
18 Jan 2002
£93,000

Flat 3, St Helens Park Court, 133 - 135 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£215,789
streetscan.co.uk estimate
28 Nov 2014
£160,500
4 Dec 2007
£156,000
26 Jul 2004
£135,000

Flat 4, St Helens Park Court, 133 - 135 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£205,011
streetscan.co.uk estimate
20 Jun 2014
£146,500
8 Jun 2007
£149,000
24 Sep 2001
£105,000

Flat 5, St Helens Park Court, 133 - 135 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£222,000
streetscan.co.uk estimate
23 Aug 2013
£150,000
9 Mar 2007
£165,000
27 Aug 2003
£147,000

Flat 7, St Helens Park Court, 133 - 135 Clarendon Road, Southsea, Portsmouth, PO4 0SB

Today
£243,935
streetscan.co.uk estimate
20 Jun 2025
£250,000
25 Jan 2017
£217,500
3 Sep 2015
£190,000
6 Mar 2007
£189,950
3 Oct 2003
£158,950

Area Insights

Data Sources

Properties at PO4 0SB appear sixty-two times in the Land Registry records, with the latest transaction recorded on 20 Jun 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 30 Aug 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.