Over the past 30 years, there have been 35 property sales recorded in the BN21 4LU postcode area. The highest sale price reached £280,000, while the most recent sale was for a terraced flat sold in January 2026 for £177,500.

The estimated average property value in BN21 4LU currently stands at £245,658, which is approximately 27.6% 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 £3,326.

Property prices in BN21 4LU have fallen by 4.5% over the past year , with a total increase of 14.9% over the past five years , and a long-term rise of 41.5% over the past decade .

The most common type of property sold in the area is flat, making up around 60% of transactions , followed by terraced and semi-detached.

Housing in BN21 4LU is mixed, with 62% of homes being , indicating a diverse residential makeup.

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Property Sales

113A - 113B South Street, Eastbourne, East Sussex, BN21 4LU

Today
£148,369
streetscan.co.uk estimate
28 Aug 2018
£140,000
7 Jun 2007
£128,000
29 Jun 2006
£95,000
13 Jan 2003
£95,000
21 Aug 1997
£44,000
10 Jul 1997
£33,000
1 Sep 1995
£33,000

Upper Maisonette, 117 South Street, Eastbourne, East Sussex, BN21 4LU

Today
£270,588
streetscan.co.uk estimate
23 Mar 2007
£200,000

117A South Street, Eastbourne, East Sussex, BN21 4LU

🏠 Semi-detached
🛏️ 7bed
📐 2024 sq ft
Today
£484,193
streetscan.co.uk estimate
26 Mar 2007
£270,000
14 Jan 2005
£280,000
View +1 more
More details

119 South Street, Eastbourne, East Sussex, BN21 4LU

Today
£278,126
streetscan.co.uk estimate
12 Sep 2007
£170,000

Flat 1-3, 119 South Street, Eastbourne, East Sussex, BN21 4LU

Today
£376,288
streetscan.co.uk estimate
12 Sep 2007
£230,000

Flat 1, 119 South Street, Eastbourne, East Sussex, BN21 4LU

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£231,338
streetscan.co.uk estimate
25 Mar 2011
£154,950
17 Dec 2008
£150,000
More details

Flat 2, 119 South Street, Eastbourne, East Sussex, BN21 4LU

Today
£152,862
streetscan.co.uk estimate
19 Sep 2014
£115,500
16 Dec 2008
£145,000

Flat 3, 119 South Street, Eastbourne, East Sussex, BN21 4LU

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£171,618
streetscan.co.uk estimate
11 Mar 2011
£114,950
18 Dec 2008
£95,000
More details

121 South Street, Eastbourne, East Sussex, BN21 4LU

Today
£464,384
streetscan.co.uk estimate
1 May 2002
£209,000

Flat 1, 121 South Street, Eastbourne, East Sussex, BN21 4LU

🏠 Flat
🛏️ 2bed
📐 397 sq ft
Today
£125,436
streetscan.co.uk estimate
18 Apr 1997
£25,500
More details

Flat 2, 121 South Street, Eastbourne, East Sussex, BN21 4LU

Today
£167,249
streetscan.co.uk estimate
18 Apr 1997
£34,000

First Second And Third Floor Flat, 99 South Street, Eastbourne, East Sussex, BN21 4LU

Today
£244,139
streetscan.co.uk estimate
26 Apr 2002
£105,000
18 Mar 2002
£85,000
13 Mar 2002
£155,000

Flat 1, 99 South Street, Eastbourne, East Sussex, BN21 4LU

🏠 Flat
🛏️ bed
📐 678 sq ft
Today
£180,039
streetscan.co.uk estimate
9 Jan 2026
£177,500
11 Feb 2020
£167,000
More details

Flat 2, 99 South Street, Eastbourne, East Sussex, BN21 4LU

🏠 Flat
🛏️ bed
📐 678 sq ft
Today
£188,548
streetscan.co.uk estimate
5 Jun 2020
£167,500
More details

Flat 3, 99 South Street, Eastbourne, East Sussex, BN21 4LU

🏠 Flat
🛏️ bed
📐 710 sq ft
Today
£160,566
streetscan.co.uk estimate
30 Sep 2021
£170,000
More details

Ground Floor And Basement Premises, 99 South Street, Eastbourne, East Sussex, BN21 4LU

Today
£176,801
streetscan.co.uk estimate
18 Mar 2002
£75,000

2, Clifton Mews, 109 South Street, Eastbourne, East Sussex, BN21 4LU

🏠 Terraced
🛏️ 5bed
📐 646 sq ft
Today
£268,795
streetscan.co.uk estimate
2 Sep 2005
£137,950
16 Jun 2000
£72,950
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More details

3, Clifton Mews, 109 South Street, Eastbourne, East Sussex, BN21 4LU

Today
£256,376
streetscan.co.uk estimate
8 May 2001
£72,000
17 Nov 1995
£43,000

Area Insights

Data Sources

Properties at BN21 4LU appear thirty-five times in the Land Registry records, with the latest transaction recorded on 9 Jan 2026. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 26 Mar 2011. 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.