Over the past 22 years, there have been 72 property sales recorded in the BN23 5SX postcode area. The highest sale price reached £470,000, while the most recent sale was for a terraced house sold in October 2025 for £350,000.

The estimated average property value in BN23 5SX currently stands at £414,911, which is approximately 25% 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 £2,882.

Property prices in BN23 5SX have fallen by 2.9% over the past year , with a total increase of 21.1% over the past five years, and a long-term rise of 51.6% over the past decade.

The most common type of property sold in the area is terraced, making up around 83% of transactions , followed by flat and semi-detached.

Housing in BN23 5SX is predominantly owner-occupied, with an estimated 69% of homes being lived in by the owners.

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Property Sales

1 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

Today
£501,833
streetscan.co.uk estimate
13 Feb 2004
£237,500

11 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 8bed
📐 1744 sq ft
Today
£507,010
streetscan.co.uk estimate
27 Feb 2004
£239,950
More details

15 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 6bed
📐 1679 sq ft
Today
£423,259
streetscan.co.uk estimate
14 Jan 2022
£430,000
16 Apr 2004
£239,000
More details

17 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£205,017
streetscan.co.uk estimate
23 Jun 2021
£215,000
3 Mar 2004
£143,500
More details

19 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Flat
🛏️ 3bed
📐 883 sq ft
Today
£241,276
streetscan.co.uk estimate
10 Dec 2003
£144,995
More details

21 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Flat
🛏️ 3bed
📐 840 sq ft
Today
£243,859
streetscan.co.uk estimate
24 Nov 2003
£147,995
More details

23 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Flat
🛏️ 3bed
📐 883 sq ft
Today
£224,858
streetscan.co.uk estimate
31 May 2019
£207,500
27 Jul 2017
£205,000
View +1 more
More details

25 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Semi-detached
🛏️ 7bed
📐 1604 sq ft
Today
£404,222
streetscan.co.uk estimate
27 Jul 2022
£450,000
22 Jan 2021
£375,000
View +2 more
More details

27 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Semi-detached
🛏️ 6bed
📐 1475 sq ft
Today
£500,567
streetscan.co.uk estimate
18 Jun 2004
£250,000
More details

29 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 7bed
📐 1891 sq ft
Today
£440,347
streetscan.co.uk estimate
11 Jun 2010
£260,000
6 Aug 2004
£250,000
More details

3 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 6bed
📐 1615 sq ft
Today
£428,035
streetscan.co.uk estimate
24 May 2023
£448,000
7 Feb 2014
£268,500
View +1 more
More details

31 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 8bed
📐 1550 sq ft
Today
£432,579
streetscan.co.uk estimate
27 May 2011
£250,000
23 Apr 2010
£250,000
View +1 more
More details

33 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 6bed
📐 1793 sq ft
Today
£432,579
streetscan.co.uk estimate
17 May 2011
£250,000
22 Dec 2004
£245,000
More details

35 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 7bed
📐 1779 sq ft
Today
£421,266
streetscan.co.uk estimate
14 Jul 2017
£335,000
18 Dec 2012
£239,000
View +2 more
More details

37 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 6bed
📐 1576 sq ft
Today
£402,605
streetscan.co.uk estimate
15 Jul 2016
£311,000
26 Apr 2013
£250,000
View +3 more
More details

39 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 6bed
📐 1604 sq ft
Today
£396,937
streetscan.co.uk estimate
27 Sep 2024
£415,000
2 Nov 2005
£265,000
View +1 more
More details

41 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

Today
£469,129
streetscan.co.uk estimate
30 Sep 2004
£237,500

43 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 5bed
📐 1722 sq ft
Today
£441,459
streetscan.co.uk estimate
16 Sep 2016
£338,000
26 Jun 2014
£266,000
View +2 more
More details

45 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

Today
£468,800
streetscan.co.uk estimate
28 Aug 2009
£248,000
1 Sep 2006
£248,250
5 Oct 2004
£240,000

47 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

Today
£379,815
streetscan.co.uk estimate
9 May 2018
£315,000
25 Nov 2004
£237,500

49 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 6bed
📐 1550 sq ft
8 Oct 2025
£350,000
17 May 2019
£340,000
View +2 more
More details

5 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 7bed
📐 1679 sq ft
Today
£442,797
streetscan.co.uk estimate
3 Oct 2023
£470,000
16 Oct 2020
£354,000
View +3 more
More details

51 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

Today
£457,813
streetscan.co.uk estimate
4 Feb 2005
£237,500

53 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 6bed
📐 1528 sq ft
Today
£431,823
streetscan.co.uk estimate
30 Jun 2005
£225,000
More details

55 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 6bed
📐 1711 sq ft
Today
£398,460
streetscan.co.uk estimate
7 Aug 2014
£267,000
15 Dec 2006
£247,000
View +1 more
More details

57 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 7bed
📐 1559 sq ft
Today
£371,374
streetscan.co.uk estimate
9 May 2018
£308,000
9 Jan 2008
£250,000
View +1 more
More details

59 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 7bed
📐 1808 sq ft
Today
£430,386
streetscan.co.uk estimate
2 Nov 2021
£425,000
25 Nov 2004
£240,000
More details

7 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

🏠 Terraced
🛏️ 6bed
📐 1647 sq ft
Today
£391,986
streetscan.co.uk estimate
29 Jun 2018
£330,000
12 Dec 2003
£230,000
More details

9 Barbuda Quay, Sovereign Harbour, Eastbourne, East Sussex, BN23 5SX

Today
£395,797
streetscan.co.uk estimate
18 Jun 2008
£240,000
4 Jan 2007
£245,000
30 Jan 2004
£239,995

Area Insights

Data Sources

Properties at BN23 5SX appear seventy-two times in the Land Registry records, with the latest transaction recorded on 8 Oct 2025. It also has twenty-three Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Feb 2013. 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.