Over the past 30 years, there have been 46 property sales recorded in the BN25 3SA postcode area. The highest sale price reached £411,500, while the most recent sale was for a semi-detached bungalow sold in November 2025 for £290,000.

The estimated average property value in BN25 3SA currently stands at £353,771, 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 £5,110.

Property prices in BN25 3SA have fallen by 2.1% over the past year , with a total increase of 12.9% over the past five years , and a long-term rise of 40.7% over the past decade .

The most common type of property sold in the area is detached, making up around 76% of transactions , followed by semi-detached.

Housing in BN25 3SA is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

1 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Detached
🛏️ 7bed
📐 1281 sq ft
Today
£426,825
streetscan.co.uk estimate
27 Feb 2015
£310,000
11 Dec 2007
£287,000
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10 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

Today
£381,442
streetscan.co.uk estimate
3 May 2002
£139,000

11 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Semi-detached
🛏️ 3bed
📐 646 sq ft
Today
£286,960
streetscan.co.uk estimate
28 Nov 2025
£290,000
19 Apr 2004
£165,000
More details

13 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Semi-detached
🛏️ 4bed
📐 678 sq ft
Today
£341,017
streetscan.co.uk estimate
30 Oct 2018
£295,500
7 Jun 2007
£220,000
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14 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Detached
🛏️ 3bed
📐 603 sq ft
Today
£393,637
streetscan.co.uk estimate
26 Jan 2024
£400,000
25 Jun 2021
£360,000
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15 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Detached
🛏️ 3bed
📐 657 sq ft
Today
£313,114
streetscan.co.uk estimate
7 Nov 2025
£317,500
23 Aug 1996
£51,750
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16 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

Today
£328,232
streetscan.co.uk estimate
22 Nov 2000
£110,000

17 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

Today
£355,798
streetscan.co.uk estimate
29 Apr 2004
£182,500

18 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Detached
🛏️ 4bed
📐 646 sq ft
Today
£354,187
streetscan.co.uk estimate
10 Sep 2012
£229,000
9 Sep 2011
£178,000
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19 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

Today
£389,333
streetscan.co.uk estimate
7 Dec 2001
£146,000
27 Apr 1998
£69,000

2 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

Today
£289,571
streetscan.co.uk estimate
16 Apr 1997
£50,000

21 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

Today
£327,347
streetscan.co.uk estimate
22 Oct 1999
£89,950

25 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Detached
🛏️ 5bed
📐 1076 sq ft
Today
£389,665
streetscan.co.uk estimate
5 Sep 2022
£411,500
12 Jul 2013
£165,000
More details

27 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

Today
£287,572
streetscan.co.uk estimate
1 Nov 1999
£79,950
30 Jun 1995
£56,000

3 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

Today
£522,270
streetscan.co.uk estimate
31 Mar 2003
£242,000
28 Mar 2002
£40,000
3 Jan 1997
£78,000

4 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Detached
🛏️ 3bed
📐 624 sq ft
Today
£302,491
streetscan.co.uk estimate
9 Oct 2020
£280,000
More details

6 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Detached
🛏️ 3bed
📐 603 sq ft
Today
£393,271
streetscan.co.uk estimate
22 Jul 2025
£392,000
23 Jun 2023
£368,000
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7 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Detached
🛏️ 4bed
📐 657 sq ft
Today
£322,432
streetscan.co.uk estimate
5 Jun 2025
£320,000
19 Jun 1997
£63,750
More details

8 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Semi-detached
🛏️ 6bed
📐 1109 sq ft
Today
£386,699
streetscan.co.uk estimate
1 Aug 2018
£340,000
31 Oct 2016
£330,000
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9 Upper Chyngton Gardens, Seaford, Lewes, East Sussex, BN25 3SA

🏠 Detached
🛏️ 4bed
📐 657 sq ft
Today
£332,439
streetscan.co.uk estimate
31 Aug 2023
£352,500
14 Feb 2014
£225,000
View +3 more
More details

Area Insights

Data Sources

Properties at BN25 3SA appear fourty-six times in the Land Registry records, with the latest transaction recorded on 28 Nov 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 18 May 2018. 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.