Over the past 30 years, there have been 31 property sales recorded in the LL55 4HE postcode area. The highest sale price reached £245,750, while the most recent sale was for a terraced house sold in September 2025 for £184,000.

The estimated average property value in LL55 4HE currently stands at £210,020, 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 £2,370.

Property prices in LL55 4HE have risen by 0.7% over the past year , with a total increase of 32.9% over the past five years, and a long-term rise of 59.7% over the past decade.

The most common type of property sold in the area is terraced, making up around 87% of transactions , followed by detached and semi-detached.

Housing in LL55 4HE is predominantly owner-occupied, with an estimated 71% of homes being lived in by the owners.

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Property Sales

1 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 5bed
📐 872 sq ft
Today
£233,911
streetscan.co.uk estimate
1 Oct 2014
£163,000
25 May 2007
£158,000
More details

10 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 4bed
📐 1001 sq ft
Today
£215,650
streetscan.co.uk estimate
15 Aug 2014
£141,500
15 Dec 2003
£90,000
View +1 more
More details

16 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 3bed
📐 657 sq ft
Today
£90,055
streetscan.co.uk estimate
8 Oct 2007
£71,000
31 Jan 2006
£65,000
More details

17 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 3bed
📐 710 sq ft
Today
£184,000
streetscan.co.uk estimate
24 Sep 2025
£184,000
16 May 2014
£110,000
More details

18 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 3bed
📐 872 sq ft
Today
£201,125
streetscan.co.uk estimate
19 Jun 2003
£80,000
More details

19 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

Today
£172,312
streetscan.co.uk estimate
3 Jan 2003
£59,950
8 Sep 1998
£33,000

2 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

Today
£81,667
streetscan.co.uk estimate
22 Sep 1999
£18,000

20 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 4bed
📐 818 sq ft
Today
£204,792
streetscan.co.uk estimate
30 Sep 2022
£210,000
14 Jun 2019
£139,500
View +3 more
More details

22 Snowdon Street, Llanberis, Caernarfon, Arfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 3bed
📐 764 sq ft
Today
£145,336
streetscan.co.uk estimate
12 Jan 1995
£27,500
More details

23 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 3bed
📐 700 sq ft
Today
£183,738
streetscan.co.uk estimate
5 Jul 2019
£140,000
12 Apr 2017
£85,100
More details

3 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 4bed
📐 832 sq ft
Today
£115,299
streetscan.co.uk estimate
23 Sep 2009
£78,000
More details

5 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 4bed
📐 840 sq ft
Today
£187,172
streetscan.co.uk estimate
21 Aug 2017
£135,000
More details

6 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 3bed
📐 667 sq ft
Today
£127,662
streetscan.co.uk estimate
4 Apr 2000
£30,000
More details

7 Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 5bed
📐 853 sq ft
Today
£163,585
streetscan.co.uk estimate
12 Mar 2010
£110,000
16 Jun 2006
£110,000
View +1 more
More details

Bryn Du Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

Today
£534,344
streetscan.co.uk estimate
21 Mar 2003
£205,000

Carreg Galed Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Terraced
🛏️ 5bed
📐 1066 sq ft
Today
£121,358
streetscan.co.uk estimate
7 Mar 2001
£30,000
More details

Carreg Isaf Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

🏠 Detached
🛏️ 5bed
📐 1066 sq ft
Today
£338,172
streetscan.co.uk estimate
29 May 2015
£237,500
More details

Summer Hill Snowdon Street, Llanberis, Caernarfon, Gwynedd, LL55 4HE

Today
£339,284
streetscan.co.uk estimate
25 Mar 2008
£245,750

Area Insights

Data Sources

Properties at LL55 4HE appear thirty-one times in the Land Registry records, with the latest transaction recorded on 24 Sep 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 23 Jul 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.