Over the past 30 years, there have been 81 property sales recorded in the BN21 3LD postcode area. The highest sale price reached £620,000, while the most recent sale was a property sold in February 2026 for £157,000.

The estimated average property value in BN21 3LD currently stands at £290,210, which is approximately 14.5% 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 £3,202.

Property prices in BN21 3LD have fallen by 5.3% over the past year , with a total increase of 12.2% over the past five years , and a long-term rise of 36.5% over the past decade .

The most common type of property sold in the area is flat, making up around 96% of transactions , followed by other and detached.

Housing in BN21 3LD is predominantly owner-occupied, with an estimated 74% of homes being lived in by the owners.

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Property Sales

6 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

Today
£1,367,062
streetscan.co.uk estimate
8 Jan 2003
£620,000

Flat 1, Arlington Lodge, 4 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 4bed
📐 1345 sq ft
Today
£370,000
streetscan.co.uk estimate
15 Jun 2010
£260,000
24 Oct 2005
£272,000
More details

Flat 2, Arlington Lodge, 4 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 4bed
📐 1111 sq ft
Today
£395,981
streetscan.co.uk estimate
15 Dec 2008
£275,000
4 Nov 2004
£273,000
More details

Flat 3, Arlington Lodge, 4 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 4bed
📐 1015 sq ft
Today
£353,662
streetscan.co.uk estimate
6 Feb 2017
£320,000
3 Aug 2006
£270,000
More details

Flat 4, Arlington Lodge, 4 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 2bed
📐 667 sq ft
Today
£171,400
streetscan.co.uk estimate
5 Jul 2022
£200,000
28 Feb 2005
£127,500
More details

Flat 5, Arlington Lodge, 4 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 2bed
📐 710 sq ft
Today
£218,075
streetscan.co.uk estimate
5 Jan 2026
£215,000
29 Sep 2023
£205,000
View +5 more
More details

Flat 1, Harford Battersby House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 4bed
📐 1098 sq ft
Today
£224,285
streetscan.co.uk estimate
30 Apr 2015
£175,000
10 Jul 2006
£135,000
More details

Flat 2, Harford Battersby House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

Today
£182,817
streetscan.co.uk estimate
13 Aug 2007
£142,000
19 Aug 2005
£110,000

Flat 3, Harford Battersby House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 861 sq ft
Today
£290,832
streetscan.co.uk estimate
18 Jun 2015
£230,000
4 Sep 2013
£145,000
View +1 more
More details

Flat 4, Harford Battersby House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 876 sq ft
Today
£171,109
streetscan.co.uk estimate
29 Sep 2009
£113,000
22 Aug 1997
£57,950
More details

Flat 6, Harford Battersby House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 4bed
📐 906 sq ft
Today
£212,750
streetscan.co.uk estimate
25 Nov 2009
£145,000
More details

Flat 8, Harford Battersby House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 835 sq ft
Today
£166,629
streetscan.co.uk estimate
5 Oct 2012
£112,000
More details

Flat 9, Harford Battersby House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

Today
£408,117
streetscan.co.uk estimate
8 Jan 2013
£270,000

Flat 1, Harford House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

Today
£159,626
streetscan.co.uk estimate
17 Feb 2026
£157,000
21 Aug 2018
£230,000

Flat 3, Harford House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 4bed
📐 1087 sq ft
Today
£202,390
streetscan.co.uk estimate
25 Jun 2021
£210,000
More details

Flat 6, Harford House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

Today
£258,163
streetscan.co.uk estimate
12 Jan 2017
£229,950

Flat 8, Harford House, 10 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 4bed
📐 926 sq ft
Today
£121,571
streetscan.co.uk estimate
27 Mar 2025
£126,000
More details

Flat 1, La Ronde Court, 2 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 714 sq ft
Today
£179,441
streetscan.co.uk estimate
22 Aug 2014
£134,950
10 Jul 2009
£93,000
View +1 more
More details

Flat 10, La Ronde Court, 2 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 4bed
📐 678 sq ft
Today
£220,215
streetscan.co.uk estimate
16 Dec 2015
£177,000
12 Apr 2013
£102,500
View +1 more
More details

Flat 2, La Ronde Court, 2 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

Today
£188,030
streetscan.co.uk estimate
7 May 2004
£116,000
7 Dec 1999
£56,000
3 Apr 1998
£49,000
13 Jan 1997
£41,250
25 Mar 1996
£30,000

Flat 3, La Ronde Court, 2 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 775 sq ft
Today
£149,856
streetscan.co.uk estimate
15 Jul 2024
£165,000
6 Jan 2023
£220,000
View +1 more
More details

Flat 4, La Ronde Court, 2 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 2bed
📐 603 sq ft
Today
£127,650
streetscan.co.uk estimate
31 Jan 2023
£150,000
17 Aug 2000
£65,000
View +1 more
More details

Flat 5, La Ronde Court, 2 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

Today
£189,042
streetscan.co.uk estimate
21 Aug 2015
£151,500
10 Jul 2014
£125,000
20 Apr 2009
£95,000
22 Nov 1999
£72,000

Flat 6, La Ronde Court, 2 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 775 sq ft
Today
£199,595
streetscan.co.uk estimate
4 Mar 2022
£220,000
16 Dec 2005
£115,000
View +2 more
More details

Flat 7, La Ronde Court, 2 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 4bed
📐 592 sq ft
Today
£145,857
streetscan.co.uk estimate
25 Feb 2021
£145,000
More details

Flat 8, La Ronde Court, 2 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£201,222
streetscan.co.uk estimate
19 Aug 2022
£240,000
28 Sep 2007
£140,000
More details

Flat 9, La Ronde Court, 2 Trinity Trees, Eastbourne, East Sussex, BN21 3LD

Today
£170,611
streetscan.co.uk estimate
29 Sep 1998
£41,500

Flat 1, Yew Tree Court 2A Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 883 sq ft
Today
£229,752
streetscan.co.uk estimate
25 Oct 2023
£250,000
2 Oct 2007
£246,000
More details

Flat 2, Yew Tree Court 2A Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 818 sq ft
Today
£320,407
streetscan.co.uk estimate
28 May 2015
£250,000
16 Mar 2007
£247,500
More details

Flat 3, Yew Tree Court 2A Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 829 sq ft
Today
£347,800
streetscan.co.uk estimate
31 Jul 2013
£235,000
7 Dec 2007
£250,000
More details

Flat 4, Yew Tree Court 2A Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 904 sq ft
Today
£356,968
streetscan.co.uk estimate
28 May 2012
£237,000
4 Aug 2006
£250,000
More details

Flat 6, Yew Tree Court 2A Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Other
🛏️ 3bed
📐 947 sq ft
Today
£295,035
streetscan.co.uk estimate
16 Nov 2018
£272,500
9 Jun 2015
£245,000
View +1 more
More details

Flat 7, Yew Tree Court 2A Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 774 sq ft
Today
£314,373
streetscan.co.uk estimate
28 May 2010
£215,000
5 May 2006
£270,000
More details

Flat 8, Yew Tree Court 2A Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 3bed
📐 818 sq ft
Today
£346,594
streetscan.co.uk estimate
16 Jul 2012
£235,000
20 Dec 2011
£240,000
View +2 more
More details

Flat 9, Yew Tree Court 2A Trinity Trees, Eastbourne, East Sussex, BN21 3LD

🏠 Flat
🛏️ 4bed
📐 1475 sq ft
Today
£545,359
streetscan.co.uk estimate
22 Mar 2016
£455,000
14 Dec 2005
£425,000
More details

Area Insights

Data Sources

Properties at BN21 3LD appear eighty-one times in the Land Registry records, with the latest transaction recorded on 17 Feb 2026. It also has twenty-seven Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Mar 2012. 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.