Over the past 29 years, there have been 52 property sales recorded in the BN15 9SS postcode area. The highest sale price reached £335,000, while the most recent sale was for a terraced house sold in October 2025 for £315,000.

The estimated average property value in BN15 9SS currently stands at £329,626, 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 £5,068.

Property prices in BN15 9SS have risen by 7.6% over the past year , with a total increase of 21.5% over the past five years , and a long-term rise of 53.6% over the past decade .

The most common type of property sold in the area is terraced, making up around 69% of transactions , followed by semi-detached.

Housing in BN15 9SS is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

10 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£313,624
streetscan.co.uk estimate
3 Jan 2014
£189,950
More details

12 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

Today
£352,247
streetscan.co.uk estimate
7 Feb 2005
£156,000
20 Oct 2003
£144,000
18 Sep 1998
£62,000

15 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 4bed
📐 635 sq ft
Today
£309,442
streetscan.co.uk estimate
25 Jan 2019
£255,000
3 Oct 2014
£210,000
View +2 more
More details

16 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 3bed
📐 710 sq ft
Today
£320,397
streetscan.co.uk estimate
14 Jun 2019
£265,000
18 Dec 2013
£189,950
View +3 more
More details

17 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 4bed
📐 678 sq ft
Today
£328,082
streetscan.co.uk estimate
12 Sep 2018
£276,000
15 Aug 2006
£167,500
View +3 more
More details

18 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 5bed
📐 700 sq ft
Today
£317,961
streetscan.co.uk estimate
25 Oct 2022
£335,000
25 Jan 2016
£246,000
View +3 more
More details

19 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

Today
£338,330
streetscan.co.uk estimate
20 May 2005
£158,000
4 Feb 2000
£77,000
16 Jun 1998
£60,000

2 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Semi-detached
🛏️ 5bed
📐 795 sq ft
Today
£365,546
streetscan.co.uk estimate
12 Oct 2009
£174,000
25 Jan 2005
£164,000
More details

20 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

Today
£310,753
streetscan.co.uk estimate
18 Nov 2005
£144,500

22 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 5bed
📐 667 sq ft
Today
£344,402
streetscan.co.uk estimate
3 Mar 2022
£335,000
10 Aug 2018
£285,000
View +3 more
More details

23 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 4bed
📐 646 sq ft
Today
£316,146
streetscan.co.uk estimate
8 Jul 2019
£265,000
20 Nov 2015
£240,000
View +2 more
More details

4 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 4bed
📐 646 sq ft
Today
£334,382
streetscan.co.uk estimate
31 Mar 2017
£260,000
20 May 2014
£195,000
More details

5 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Semi-detached
🛏️ 3bed
📐 646 sq ft
Today
£307,167
streetscan.co.uk estimate
22 Mar 2021
£270,000
19 Dec 2006
£165,000
View +2 more
More details

6 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 5bed
📐 721 sq ft
Today
£316,429
streetscan.co.uk estimate
11 Nov 2016
£247,000
26 Jun 2000
£84,995
View +1 more
More details

7 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 4bed
📐 753 sq ft
Today
£308,145
streetscan.co.uk estimate
15 Oct 2025
£315,000
12 Jan 2007
£168,500
View +2 more
More details

8 The Martlets, Sompting, Lancing, Adur, West Sussex, BN15 9SS

🏠 Terraced
🛏️ 5bed
📐 775 sq ft
Today
£327,644
streetscan.co.uk estimate
19 Jan 2018
£270,000
More details

Area Insights

Data Sources

Properties at BN15 9SS appear fifty-two times in the Land Registry records, with the latest transaction recorded on 15 Oct 2025. It also has thirteen Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Feb 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.