Over the past 30 years, there have been 15 property sales recorded in the LL55 3HY postcode area. The highest sale price reached £145,000, while the most recent sale was for a terraced house sold in September 2025 for £95,000.

The estimated average property value in LL55 3HY currently stands at £133,859, which is approximately 40.5% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £1,761.

Property prices in LL55 3HY have risen by 0.9% over the past year , with a total increase of 32.5% over the past five years , and a long-term rise of 56.2% over the past decade .

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

Housing in LL55 3HY is predominantly owner-occupied, with an estimated 62% of homes being lived in by the owners.

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Property Sales

10 North Road, Deiniolen, Caernarfon, Gwynedd, LL55 3HY

🏠 Terraced
🛏️ 4bed
📐 1098 sq ft
Today
£86,504
streetscan.co.uk estimate
20 Oct 2006
£57,500
More details

12 North Road, Deiniolen, Caernarfon, Gwynedd, LL55 3HY

🏠 Terraced
🛏️ 4bed
📐 915 sq ft
Today
£96,414
streetscan.co.uk estimate
22 May 2025
£95,000
22 May 2025
£95,000
View +1 more
More details

2 North Road, Deiniolen, Caernarfon, Gwynedd, LL55 3HY

🏠 Terraced
🛏️ 5bed
📐 1055 sq ft
Today
£175,544
streetscan.co.uk estimate
6 Aug 2010
£116,000
14 Apr 2000
£30,000
View +1 more
More details

3 North Road, Deiniolen, Caernarfon, Gwynedd, LL55 3HY

Today
£110,945
streetscan.co.uk estimate
3 Sep 2008
£77,000
18 Oct 1999
£25,000
20 Feb 1998
£22,000

4 North Road, Deiniolen, Caernarfon, Gwynedd, LL55 3HY

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£95,373
streetscan.co.uk estimate
26 Sep 2025
£95,000
More details

5 North Road, Deiniolen, Caernarfon, Gwynedd, LL55 3HY

🏠 Terraced
🛏️ 3bed
📐 581 sq ft
Today
£92,440
streetscan.co.uk estimate
9 Dec 2002
£30,000
More details

6 North Road, Deiniolen, Caernarfon, Gwynedd, LL55 3HY

🏠 Terraced
🛏️ 4bed
📐 721 sq ft
Today
£136,602
streetscan.co.uk estimate
19 Dec 2014
£90,000
More details

7 North Road, Deiniolen, Caernarfon, Gwynedd, LL55 3HY

🏠 Terraced
🛏️ 5bed
📐 1066 sq ft
Today
£136,765
streetscan.co.uk estimate
26 Nov 2018
£100,000
More details

Caeau Uchaf North Road, Deiniolen, Caernarfon, Gwynedd, LL55 3HY

🏠 Detached
🛏️ 3bed
📐 764 sq ft
Today
£196,560
streetscan.co.uk estimate
15 Dec 2017
£145,000
More details

Area Insights

Data Sources

Properties at LL55 3HY appear fifteen times in the Land Registry records, with the latest transaction recorded on 26 Sep 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Mar 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.