Over the past 31 years, there have been 69 property sales recorded in the BN21 3DA postcode area. The highest sale price reached £267,000, while the most recent sale was for a not recorded flat sold in January 2026 for £177,000.

The estimated average property value in BN21 3DA currently stands at £194,897, which is approximately 42.6% 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 £2,830.

Property prices in BN21 3DA have fallen by 5.6% over the past year , with a total increase of 12.2% over the past five years , and a long-term rise of 39.6% over the past decade .

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

Housing in BN21 3DA is predominantly owner-occupied, with an estimated 88% of homes being lived in by the owners.

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Property Sales

Flat 1, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 2bed
📐 624 sq ft
Today
£94,556
streetscan.co.uk estimate
17 Nov 2025
£97,000
27 Oct 2011
£110,000
More details

Flat 10, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 743 sq ft
Today
£200,554
streetscan.co.uk estimate
16 Feb 2007
£148,000
28 Mar 1995
£43,000
More details

Flat 12, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£207,217
streetscan.co.uk estimate
30 Sep 2002
£103,000
17 Jan 2002
£125,000
More details

Flat 13, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£194,845
streetscan.co.uk estimate
19 Jan 2018
£185,000
12 Oct 2012
£138,000
View +1 more
More details

Flat 14, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 743 sq ft
Today
£174,812
streetscan.co.uk estimate
26 Aug 2011
£117,500
17 Jul 2009
£108,500
More details

Flat 15, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£197,367
streetscan.co.uk estimate
16 Sep 2016
£170,000
1 May 2015
£138,000
View +2 more
More details

Flat 16, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£198,457
streetscan.co.uk estimate
17 Jul 2020
£180,500
17 Apr 2015
£155,000
View +2 more
More details

Flat 17, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 775 sq ft
Today
£105,180
streetscan.co.uk estimate
4 Aug 2021
£110,000
18 May 2007
£80,000
View +3 more
More details

Flat 18, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£194,339
streetscan.co.uk estimate
22 Aug 2002
£95,000
More details

Flat 19, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

Today
£226,641
streetscan.co.uk estimate
3 Nov 2005
£155,000

Flat 2, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£185,222
streetscan.co.uk estimate
19 Sep 2014
£139,950
18 Jul 2013
£90,000
More details

Flat 20, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£196,059
streetscan.co.uk estimate
17 Aug 2018
£185,000
20 Dec 2013
£115,000
View +2 more
More details

Flat 21, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£170,011
streetscan.co.uk estimate
17 Dec 2021
£180,000
17 Dec 2015
£136,000
More details

Flat 22, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£179,532
streetscan.co.uk estimate
21 Jan 2026
£177,000
3 Mar 2014
£144,000
View +1 more
More details

Flat 23, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£184,406
streetscan.co.uk estimate
24 Jun 2014
£135,000
More details

Flat 24, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£164,413
streetscan.co.uk estimate
18 Dec 2014
£125,000
8 Dec 1998
£48,950
More details

Flat 25, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

Today
£208,761
streetscan.co.uk estimate
30 Jul 1999
£54,950
19 Dec 1996
£39,000

Flat 26, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£201,593
streetscan.co.uk estimate
4 Feb 2013
£131,000
1 Jul 2011
£147,000
View +2 more
More details

Flat 27, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£194,820
streetscan.co.uk estimate
30 Oct 2018
£182,000
25 Aug 2017
£150,000
View +1 more
More details

Flat 28, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£188,640
streetscan.co.uk estimate
24 Aug 2018
£178,000
More details

Flat 3, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 717 sq ft
Today
£172,728
streetscan.co.uk estimate
16 Oct 2019
£164,000
17 Nov 2006
£149,950
View +1 more
More details

Flat 30, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 1044 sq ft
Today
£237,924
streetscan.co.uk estimate
19 Jun 2023
£267,000
5 Sep 2003
£169,950
View +1 more
More details

Flat 4, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£172,597
streetscan.co.uk estimate
23 Mar 2016
£144,000
More details

Flat 5, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£202,181
streetscan.co.uk estimate
6 Oct 2023
£220,000
4 Mar 2022
£175,000
View +2 more
More details

Flat 6, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 717 sq ft
Today
£190,983
streetscan.co.uk estimate
24 Aug 2010
£136,000
25 Jun 2004
£136,950
More details

Flat 7, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£199,654
streetscan.co.uk estimate
11 Mar 2021
£202,000
23 Oct 2015
£127,500
More details

Flat 8, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£174,980
streetscan.co.uk estimate
22 Feb 2023
£205,000
31 May 1996
£42,500
More details

Flat 9, Greencroft Trinity Place, Eastbourne, East Sussex, BN21 3DA

🏠 Flat
🛏️ 4bed
📐 797 sq ft
Today
£180,869
streetscan.co.uk estimate
21 Aug 2015
£144,950
7 Sep 2001
£76,000
More details

Area Insights

Data Sources

Properties at BN21 3DA appear sixty-nine times in the Land Registry records, with the latest transaction recorded on 21 Jan 2026. It also has twenty-six Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Aug 2021. 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.