Over the past 29 years, there have been 27 property sales recorded in the BN25 3SG postcode area. The highest sale price reached £415,000, while the most recent sale was for a detached house sold in January 2026 for £371,172.

The estimated average property value in BN25 3SG currently stands at £382,391, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £3,958.

Property prices in BN25 3SG have fallen by 2.3% over the past year , with a total increase of 12.7% over the past five years , and a long-term rise of 37.2% over the past decade .

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

Housing in BN25 3SG is predominantly owner-occupied, with an estimated 80% of homes being lived in by the owners.

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Property Sales

1 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

Today
£376,000
streetscan.co.uk estimate
26 May 1999
£94,000

11 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

🏠 Detached
🛏️ 3bed
📐 646 sq ft
Today
£331,429
streetscan.co.uk estimate
30 Apr 2010
£197,500
More details

12 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

🏠 Detached
🛏️ 3bed
📐 1270 sq ft
Today
£323,379
streetscan.co.uk estimate
7 Oct 2025
£330,000
9 Mar 2016
£290,000
View +2 more
More details

13 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

🏠 Detached
🛏️ 5bed
📐 1044 sq ft
Today
£400,175
streetscan.co.uk estimate
15 May 2024
£395,000
18 Jul 1997
£88,000
More details

14 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

Today
£355,064
streetscan.co.uk estimate
18 Sep 2007
£229,950

15 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

Today
£359,253
streetscan.co.uk estimate
13 Jun 2005
£193,950

16 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

Today
£358,317
streetscan.co.uk estimate
25 Feb 2004
£178,000

17 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

Today
£398,384
streetscan.co.uk estimate
12 Jun 2009
£212,500
24 Aug 2007
£210,000

18 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

🏠 Detached
🛏️ 5bed
📐 1684 sq ft
Today
£479,611
streetscan.co.uk estimate
10 Feb 2010
£276,500
More details

2 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

🏠 Detached
🛏️ 3bed
📐 786 sq ft
Today
£335,490
streetscan.co.uk estimate
24 Oct 2018
£295,000
27 Jul 2011
£193,000
More details

3 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

🏠 Detached
🛏️ 3bed
📐 689 sq ft
Today
£319,068
streetscan.co.uk estimate
30 Jun 2021
£295,000
More details

4 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

Today
£384,204
streetscan.co.uk estimate
25 May 2004
£195,000

5 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

🏠 Detached
🛏️ 6bed
📐 1410 sq ft
Today
£384,428
streetscan.co.uk estimate
5 Jan 2026
£371,172
24 Sep 2015
£415,000
View +1 more
More details

6 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

🏠 Detached
🛏️ 5bed
📐 1141 sq ft
Today
£361,579
streetscan.co.uk estimate
24 Aug 2012
£233,000
More details

7 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

🏠 Detached
🛏️ 9bed
📐 1575 sq ft
Today
£439,394
streetscan.co.uk estimate
6 Nov 2009
£250,000
1 Aug 2001
£133,500
View +1 more
More details

9 Greenwell Close, Seaford, Lewes, East Sussex, BN25 3SG

🏠 Detached
🛏️ 5bed
📐 1001 sq ft
Today
£378,876
streetscan.co.uk estimate
11 Jan 2024
£385,000
28 Nov 2019
£340,000
More details

Area Insights

Data Sources

Properties at BN25 3SG appear twenty-seven times in the Land Registry records, with the latest transaction recorded on 5 Jan 2026. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 30 Oct 2008. 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.