Over the past 31 years, there have been 36 property sales recorded in the LL55 2UN postcode area. The highest sale price reached £327,000, while the most recent sale was for a semi-detached house sold in January 2026 for £299,950.

The estimated average property value in LL55 2UN currently stands at £274,157, which is approximately 21.9% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £3,062.

Property prices in LL55 2UN have risen by 0.3% over the past year , with a total increase of 33% over the past five years , and a long-term rise of 60.4% over the past decade .

The most common type of property sold in the area is detached, making up around 64% of transactions , followed by semi-detached.

Housing in LL55 2UN is predominantly owner-occupied, with an estimated 91% of homes being lived in by the owners.

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Property Sales

1 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Detached
🛏️ 4bed
📐 840 sq ft
Today
£225,533
streetscan.co.uk estimate
19 Jul 2019
£170,000
29 Mar 1996
£60,000
More details

11 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Detached
🛏️ 5bed
📐 1098 sq ft
Today
£298,899
streetscan.co.uk estimate
1 Mar 2019
£225,000
More details

12 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Detached
🛏️ 3bed
📐 1038 sq ft
Today
£308,982
streetscan.co.uk estimate
21 Jun 2010
£197,500
11 Mar 2009
£175,000
More details

14 Y Bryn, Bontnewydd, Caernarfon, Arfon, Gwynedd, LL55 2UN

Today
£263,228
streetscan.co.uk estimate
21 Dec 1995
£50,000

18 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

Today
£247,991
streetscan.co.uk estimate
2 Nov 2007
£183,000
4 Jul 1997
£53,000

19 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

Today
£317,405
streetscan.co.uk estimate
19 Jul 2002
£91,000

2 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Detached
🛏️ 4bed
📐 850 sq ft
Today
£259,970
streetscan.co.uk estimate
8 Oct 2021
£237,500
26 Mar 2018
£162,000
View +1 more
More details

20 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Semi-detached
🛏️ 5bed
📐 883 sq ft
Today
£304,449
streetscan.co.uk estimate
16 Jan 2026
£299,950
3 Jul 2023
£215,000
More details

21 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Semi-detached
🛏️ 6bed
📐 1109 sq ft
Today
£269,129
streetscan.co.uk estimate
15 Aug 2012
£175,000
More details

3 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Detached
🛏️ 4bed
📐 893 sq ft
Today
£228,824
streetscan.co.uk estimate
13 Sep 2019
£178,000
16 Mar 2018
£168,000
View +1 more
More details

30 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

Today
£269,093
streetscan.co.uk estimate
31 Aug 1999
£57,000

32 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Semi-detached
🛏️ 5bed
📐 1206 sq ft
Today
£300,542
streetscan.co.uk estimate
2 Dec 2022
£299,950
3 Jul 2014
£172,500
View +1 more
More details

33 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

Today
£228,604
streetscan.co.uk estimate
12 Dec 2008
£150,000

38 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Semi-detached
🛏️ 5bed
📐 861 sq ft
Today
£231,360
streetscan.co.uk estimate
10 Aug 2016
£155,000
More details

39 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

Today
£278,972
streetscan.co.uk estimate
14 Jul 1998
£60,000

40 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Detached
🛏️ 4bed
📐 872 sq ft
Today
£245,100
streetscan.co.uk estimate
26 Apr 2024
£235,000
29 Aug 2007
£173,500
View +1 more
More details

41 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Detached
🛏️ 4bed
📐 840 sq ft
Today
£331,667
streetscan.co.uk estimate
3 Sep 2024
£327,000
17 Aug 2018
£177,000
More details

5 Y Bryn, Bontnewydd, Caernarfon, Arfon, Gwynedd, LL55 2UN

Today
£332,526
streetscan.co.uk estimate
10 Jan 1995
£64,500

8 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

🏠 Detached
🛏️ 5bed
📐 904 sq ft
Today
£259,002
streetscan.co.uk estimate
7 Jun 2024
£240,000
27 Jan 2000
£74,000
View +1 more
More details

9 Y Bryn, Bontnewydd, Caernarfon, Gwynedd, LL55 2UN

Today
£311,813
streetscan.co.uk estimate
19 Oct 2001
£89,000
27 May 1999
£53,000

Area Insights

Data Sources

Properties at LL55 2UN appear thirty-six times in the Land Registry records, with the latest transaction recorded on 16 Jan 2026. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 1 Sep 2015. 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.