Over the past 30 years, there have been 87 property sales recorded in the BN42 4HL postcode area. The highest sale price reached £586,916, while the most recent sale was for a terraced house sold in August 2025 for £525,000.

The estimated average property value in BN42 4HL currently stands at £451,206, 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 £4,953.

Property prices in BN42 4HL have risen by 7.1% over the past year , with a total increase of 19.9% over the past five years , and a long-term rise of 52.1% over the past decade .

The most common type of property sold in the area is terraced, making up around 61% of transactions , followed by semi-detached and flat.

Housing in BN42 4HL is predominantly owner-occupied, with an estimated 87% of homes being lived in by the owners.

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Property Sales

10 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Semi-detached
🛏️ 4bed
📐 1302 sq ft
Today
£636,364
streetscan.co.uk estimate
31 Oct 2019
£525,000
More details

100 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 6bed
📐 1335 sq ft
Today
£435,160
streetscan.co.uk estimate
30 Jan 1996
£55,000
More details

102 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 6bed
📐 1410 sq ft
Today
£528,501
streetscan.co.uk estimate
26 Jul 2019
£443,000
18 Sep 1996
£70,500
More details

104 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£440,060
streetscan.co.uk estimate
4 Feb 2000
£97,000

12 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Flat
🛏️ 2bed
📐 592 sq ft
Today
£212,061
streetscan.co.uk estimate
8 Feb 2021
£210,000
5 Aug 2013
£139,000
View +1 more
More details

First Floor Flat, 12 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£159,990
streetscan.co.uk estimate
14 Dec 2001
£66,000

18 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 3bed
📐 915 sq ft
Today
£500,126
streetscan.co.uk estimate
26 Apr 2019
£400,000
25 Nov 2016
£398,000
View +1 more
More details

20 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 5bed
📐 1032 sq ft
Today
£447,017
streetscan.co.uk estimate
22 Jun 2007
£249,950
29 Sep 2006
£185,000
More details

22 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£383,791
streetscan.co.uk estimate
5 Jul 1996
£52,000

24 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£502,147
streetscan.co.uk estimate
8 Jul 2003
£197,000
29 Apr 1999
£95,000

26 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 6bed
📐 1227 sq ft
Today
£505,944
streetscan.co.uk estimate
3 Oct 2018
£420,000
More details

32 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Semi-detached
🛏️ 6bed
📐 637 sq ft
Today
£468,921
streetscan.co.uk estimate
27 Jul 2012
£256,500
15 Aug 2006
£230,000
View +1 more
More details

38 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 3bed
📐 710 sq ft
Today
£422,801
streetscan.co.uk estimate
9 Dec 2016
£328,750
8 Dec 2011
£195,000
More details

40 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 3bed
📐 775 sq ft
Today
£374,032
streetscan.co.uk estimate
8 Aug 2025
£385,000
20 Dec 2021
£395,000
View +1 more
More details

42 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Semi-detached
🛏️ 5bed
📐 1152 sq ft
Today
£543,478
streetscan.co.uk estimate
26 Oct 2018
£450,000
19 Nov 2010
£250,000
View +1 more
More details

44 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Semi-detached
🛏️ 4bed
📐 1109 sq ft
Today
£324,873
streetscan.co.uk estimate
27 Nov 2023
£320,000
More details

46 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 4bed
📐 883 sq ft
Today
£398,389
streetscan.co.uk estimate
21 Jan 2025
£400,000
28 Apr 2006
£199,950
More details

48 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 1bed
📐 904 sq ft
Today
£418,308
streetscan.co.uk estimate
14 Oct 2024
£420,000
22 Sep 2017
£299,950
View +3 more
More details

54 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 2bed
📐 357 sq ft
Today
£368,168
streetscan.co.uk estimate
21 Apr 2004
£153,000
More details

First Floor Flat, 54 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Flat
🛏️ 3bed
📐 431 sq ft
Today
£184,255
streetscan.co.uk estimate
6 Dec 2004
£117,000
More details

Ground Floor Flat, 54 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Flat
🛏️ 2bed
📐 366 sq ft
Today
£196,673
streetscan.co.uk estimate
6 Apr 2005
£120,000
More details

56 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 4bed
📐 893 sq ft
Today
£337,968
streetscan.co.uk estimate
4 Feb 2013
£190,000
More details

58 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 5bed
📐 1012 sq ft
Today
£429,383
streetscan.co.uk estimate
26 May 2016
£333,000
27 Jul 2012
£211,000
More details

58B Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 4bed
📐 1087 sq ft
Today
£577,829
streetscan.co.uk estimate
17 Aug 2017
£475,000
More details

60 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£385,619
streetscan.co.uk estimate
26 Jul 2002
£127,500

64 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 5bed
📐 850 sq ft
Today
£324,154
streetscan.co.uk estimate
28 Feb 2014
£196,000
More details

66 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 7bed
📐 1272 sq ft
Today
£497,122
streetscan.co.uk estimate
13 Aug 2010
£274,950
14 Dec 2007
£262,000
View +2 more
More details

68 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Semi-detached
🛏️ 6bed
📐 1130 sq ft
Today
£517,961
streetscan.co.uk estimate
27 Oct 2020
£447,000
9 Mar 2007
£244,000
View +1 more
More details

70 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Semi-detached
🛏️ 7bed
📐 1701 sq ft
Today
£500,618
streetscan.co.uk estimate
9 Apr 2018
£405,000
More details

72 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Semi-detached
🛏️ 7bed
📐 1711 sq ft
Today
£666,950
streetscan.co.uk estimate
15 Feb 2021
£586,916
31 Jul 2000
£163,500
More details

74 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Semi-detached
🛏️ 7bed
📐 1970 sq ft
Today
£815,603
streetscan.co.uk estimate
4 Nov 2015
£575,000
21 Jul 1995
£69,500
More details

78 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£597,212
streetscan.co.uk estimate
13 Apr 2006
£282,000
7 Feb 1997
£98,000
30 Aug 1995
£79,995

80 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Semi-detached
🛏️ 6bed
📐 1389 sq ft
Today
£601,466
streetscan.co.uk estimate
26 Jan 1996
£79,995
More details

82 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Semi-detached
🛏️ bed
📐 1345 sq ft
Today
£574,273
streetscan.co.uk estimate
18 Feb 2015
£375,000
More details

84 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 5bed
📐 1399 sq ft
Today
£533,885
streetscan.co.uk estimate
16 Apr 2015
£366,000
More details

86 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 6bed
📐 1335 sq ft
Today
£529,821
streetscan.co.uk estimate
2 Mar 2015
£360,000
More details

88 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 5bed
📐 1335 sq ft
Today
£551,897
streetscan.co.uk estimate
20 Mar 2015
£375,000
More details

90 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 5bed
📐 980 sq ft
Today
£418,354
streetscan.co.uk estimate
11 Jun 2008
£233,500
8 Mar 2006
£205,000
View +1 more
More details

92 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 4bed
📐 958 sq ft
Today
£430,000
streetscan.co.uk estimate
29 Jan 2016
£320,000
8 Feb 2008
£220,000
More details

94 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 5bed
📐 990 sq ft
Today
£447,985
streetscan.co.uk estimate
11 Mar 2019
£358,750
More details

96 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 6bed
📐 1345 sq ft
Today
£510,044
streetscan.co.uk estimate
8 Aug 2025
£525,000
25 May 2018
£465,000
View +2 more
More details

98 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Terraced
🛏️ 9bed
📐 947 sq ft
Today
£573,530
streetscan.co.uk estimate
10 Oct 2012
£318,950
More details

2, Clifton Lodge, 2 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Flat
🛏️ 3bed
📐 872 sq ft
Today
£271,395
streetscan.co.uk estimate
19 Feb 2020
£250,000
More details

3, Clifton Lodge, 2 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£229,281
streetscan.co.uk estimate
18 Aug 2010
£155,000

4, Clifton Lodge, 2 Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Flat
🛏️ 3bed
📐 947 sq ft
Today
£396,328
streetscan.co.uk estimate
27 Jan 2023
£428,000
More details

Clifton Lodge Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£712,048
streetscan.co.uk estimate
14 Sep 2006
£360,000
7 Apr 2005
£375,000
29 Oct 2004
£300,000

2, Clifton Lodge Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£296,968
streetscan.co.uk estimate
13 Sep 2007
£220,000

3, Clifton Lodge Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

🏠 Flat
🛏️ 2bed
📐 557 sq ft
Today
£229,475
streetscan.co.uk estimate
28 Sep 2007
£170,000
More details

4, Clifton Lodge Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£376,860
streetscan.co.uk estimate
5 Oct 2007
£280,000

The Cottage, Clifton Lodge Underdown Road, Southwick, Brighton, Adur, West Sussex, BN42 4HL

Today
£375,928
streetscan.co.uk estimate
16 May 2008
£272,000

Area Insights

Data Sources

Properties at BN42 4HL appear eighty-seven times in the Land Registry records, with the latest transaction recorded on 8 Aug 2025. It also has thirty-nine Energy Performance Certificates (EPC) entries, the earliest dating back to 1 Sep 2020. 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.