Over the past 30 years, there have been 15 property sales recorded in the PO21 3BN postcode area. The highest sale price reached £575,000, while the most recent sale was for a detached bungalow sold in July 2025 for £517,500.

The estimated average property value in PO21 3BN currently stands at £479,611, which is approximately 34.8% 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 £4,362.

Property prices in PO21 3BN have risen by 0.7% over the past year , with a total increase of 21.5% over the past five years, and a long-term rise of 47.5% over the past decade.

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

Housing in PO21 3BN is predominantly owner-occupied, with an estimated 87% of homes being lived in by the owners.

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Property Sales

19 Sefton Avenue, Bognor Regis, Arun, West Sussex, PO21 3BN

🏠 Detached
🛏️ 4bed
📐 1238 sq ft
Today
£477,817
streetscan.co.uk estimate
2 Nov 2005
£244,250
1 Apr 1996
£93,000
More details

20 Sefton Avenue, Bognor Regis, Arun, West Sussex, PO21 3BN

🏠 Detached
🛏️ 6bed
📐 1679 sq ft
Today
£568,487
streetscan.co.uk estimate
15 Oct 2024
£550,000
30 Nov 2017
£450,000
More details

21 Sefton Avenue, Bognor Regis, Arun, West Sussex, PO21 3BN

🏠 Detached
🛏️ 6bed
📐 1259 sq ft
Today
£568,643
streetscan.co.uk estimate
20 Oct 2022
£575,000
8 May 1998
£119,000
More details

22 Sefton Avenue, Bognor Regis, Arun, West Sussex, PO21 3BN

🏠 Detached
🛏️ 7bed
📐 1841 sq ft
Today
£570,168
streetscan.co.uk estimate
29 Sep 2006
£310,000
More details

24 Sefton Avenue, Bognor Regis, Arun, West Sussex, PO21 3BN

🏠 Detached
🛏️ 5bed
📐 1345 sq ft
Today
£528,785
streetscan.co.uk estimate
22 Jul 2025
£517,500
11 Oct 2013
£262,000
View +1 more
More details

25 Sefton Avenue, Bognor Regis, Arun, West Sussex, PO21 3BN

🏠 Detached
🛏️ 3bed
📐 635 sq ft
Today
£361,765
streetscan.co.uk estimate
1 Nov 2016
£275,000
More details

26 Sefton Avenue, Bognor Regis, Arun, West Sussex, PO21 3BN

🏠 Detached
🛏️ 3bed
📐 840 sq ft
Today
£429,847
streetscan.co.uk estimate
19 Mar 2021
£370,000
More details

28 Sefton Avenue, Bognor Regis, Arun, West Sussex, PO21 3BN

🏠 Detached
🛏️ 7bed
📐 1206 sq ft
Today
£530,445
streetscan.co.uk estimate
23 Nov 2022
£545,000
6 Aug 2020
£395,000
View +1 more
More details

Area Insights

Data Sources

Properties at PO21 3BN appear fifteen times in the Land Registry records, with the latest transaction recorded on 22 Jul 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 5 Aug 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.