Over the past 26 years, there have been 26 property sales recorded in the LL55 2PN postcode area. The highest sale price reached £270,000, while the most recent sale was for a terraced house sold in August 2025 for £165,000.

The estimated average property value in LL55 2PN currently stands at £208,912, 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 £1,221.

Property prices in LL55 2PN have risen by 0.9% over the past year , with a total increase of 32.9% over the past five years , and a long-term rise of 53.4% over the past decade .

The most common type of property sold in the area is terraced, making up around 96% of transactions , followed by other.

Housing in LL55 2PN is predominantly owner-occupied, with an estimated 87% of homes being lived in by the owners.

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Property Sales

13 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

Today
£276,431
streetscan.co.uk estimate
14 Oct 2005
£175,100

14 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

Today
£261,637
streetscan.co.uk estimate
24 Jun 2003
£100,000

15 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

🏠 Terraced
🛏️ 8bed
📐 1938 sq ft
Today
£219,548
streetscan.co.uk estimate
2 Jul 1999
£47,000
More details

16 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

Today
£334,772
streetscan.co.uk estimate
6 Nov 2009
£215,000
18 Mar 2002
£48,500

17 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

Today
£160,471
streetscan.co.uk estimate
21 Dec 2001
£40,000

18 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

🏠 Terraced
🛏️ 7bed
📐 1747 sq ft
Today
£233,231
streetscan.co.uk estimate
9 Apr 2010
£145,000
More details

19 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

Today
£248,000
streetscan.co.uk estimate
28 Apr 2000
£56,000

20 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

🏠 Terraced
🛏️ 4bed
📐 1087 sq ft
Today
£170,328
streetscan.co.uk estimate
22 Aug 2025
£165,000
31 Mar 2016
£114,000
View +1 more
More details

3 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

🏠 Terraced
🛏️ 6bed
📐 1313 sq ft
Today
£46,290
streetscan.co.uk estimate
13 Feb 2004
£20,000
More details

4 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

🏠 Terraced
🛏️ 5bed
📐 980 sq ft
Today
£168,263
streetscan.co.uk estimate
8 Aug 2025
£163,000
21 Jan 2022
£145,000
View +1 more
More details

5 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

🏠 Terraced
🛏️ 6bed
📐 1227 sq ft
Today
£124,544
streetscan.co.uk estimate
7 May 2021
£107,500
23 Jan 2009
£60,000
View +1 more
More details

7 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

🏠 Terraced
🛏️ 5bed
📐 1927 sq ft
Today
£154,685
streetscan.co.uk estimate
31 Oct 2019
£119,000
19 Jul 2001
£60,000
More details

8 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

🏠 Terraced
🛏️ 7bed
📐 1457 sq ft
Today
£188,745
streetscan.co.uk estimate
9 Oct 2020
£150,000
17 Oct 2014
£170,000
View +1 more
More details

9 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

Today
£271,725
streetscan.co.uk estimate
5 Apr 2023
£270,000
11 Aug 2003
£90,000

Byrn Afon Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

Today
£280,658
streetscan.co.uk estimate
15 Dec 2017
£200,000

Area Insights

Data Sources

Properties at LL55 2PN appear twenty-six times in the Land Registry records, with the latest transaction recorded on 22 Aug 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Mar 2016. 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.