Over the past 27 years, there have been 24 property sales recorded in the LL55 3LT postcode area. The highest sale price reached £300,000, while the most recent sale was for a terraced house sold in August 2025 for £205,000.

The estimated average property value in LL55 3LT currently stands at £200,683, 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 £2,013.

Property prices in LL55 3LT have risen by 0.5% over the past year , with a total increase of 32.9% over the past five years, and a long-term rise of 54.4% over the past decade.

The most common type of property sold in the area is terraced, making up around 63% of transactions , followed by detached and other.

Housing in LL55 3LT is predominantly owner-occupied, with an estimated 88% of homes being lived in by the owners.

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Property Sales

1 Victoria Terrace, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

🏠 Terraced
🛏️ 5bed
📐 1076 sq ft
Today
£173,234
streetscan.co.uk estimate
15 Dec 2000
£43,000
More details

10 Victoria Terrace, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

🏠 Terraced
🛏️ 5bed
📐 1033 sq ft
Today
£205,418
streetscan.co.uk estimate
27 Aug 2025
£205,000
7 Jun 2019
£150,000
View +1 more
More details

2 Victoria Terrace, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

🏠 Terraced
🛏️ 5bed
📐 1023 sq ft
Today
£187,017
streetscan.co.uk estimate
3 Dec 2013
£121,000
24 Sep 2009
£125,000
View +2 more
More details

5 Victoria Terrace, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

🏠 Terraced
🛏️ 6bed
📐 1066 sq ft
Today
£197,640
streetscan.co.uk estimate
20 Mar 2020
£152,000
22 Sep 2000
£50,000
More details

7 Victoria Terrace, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

🏠 Terraced
🛏️ 5bed
📐 1023 sq ft
Today
£201,986
streetscan.co.uk estimate
7 May 1999
£45,000
More details

8 Victoria Terrace, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

🏠 Terraced
🛏️ 4bed
📐 1001 sq ft
Today
£99,273
streetscan.co.uk estimate
8 Jan 2024
£102,000
27 Mar 1998
£38,000
More details

9 Victoria Terrace, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

🏠 Terraced
🛏️ 5bed
📐 969 sq ft
Today
£198,185
streetscan.co.uk estimate
14 Sep 2018
£150,000
11 Dec 2009
£105,500
More details

Awel Y Mynydd, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

🏠 Detached
🛏️ 4bed
📐 1009 sq ft
Today
£210,993
streetscan.co.uk estimate
27 Nov 2017
£163,000
More details

Ebenser Chapel, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

Today
£95,469
streetscan.co.uk estimate
9 Apr 2024
£100,000
9 Nov 2018
£62,000

Graig Ddeiniol, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

Today
£255,346
streetscan.co.uk estimate
20 Feb 2001
£72,000

Pistyll, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

🏠 Detached
🛏️ 5bed
📐 1636 sq ft
Today
£302,324
streetscan.co.uk estimate
21 Apr 2017
£225,000
19 Sep 2014
£240,000
View +2 more
More details

Tanyffynnon, Deiniolen, Caernarfon, Gwynedd, LL55 3LT

Today
£183,549
streetscan.co.uk estimate
5 Mar 2021
£162,000

Area Insights

Data Sources

Properties at LL55 3LT appear twenty-four times in the Land Registry records, with the latest transaction recorded on 27 Aug 2025. It also has nine Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Nov 2014. 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.