Our Data Sources
20, New Street, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated June 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 20, New Street, Caernarfon would be worth £110,861, with a potential rental value of £636 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £98,191, with a rental value of £563 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, New Street, Caernarfon occupies a 40 m2 plot as recorded by HM Land Registry.
Of the 33 other houses in this postcode, 28 have recorded plot sizes, and this one ranks as the 20th largest.
Energy Efficiency
20, New Street, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jun 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 61 sales of comparable properties within 610 metres of 20, New Street, Caernarfon across the last 2 years.
Most recently, 18, New Street, Caernarfon, LL55 2PU, a freehold house, sold at £92,500 on the 29th August 2025.
Read more about house prices in LL55.
- Sold Aug 2025£92,500 | 3 Bed House18, New Street, Caernarfon, LL55 2PU18, New Street, Caernarfon, LL55 2PU
- Sold May 2025£105,000 | 2 Bed House34, New Street, Caernarfon, LL55 2PU34, New Street, Caernarfon, LL55 2PU
- Sold Feb 2025£115,000 | 2 Bed House24, South Penrallt, Caernarfon, LL55 1NS24, South Penrallt, Caernarfon, LL55 1NS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 20, New Street, Caernarfon as the 40th largest and the 36th most expensive of the 61 addresses on New Street, Deiniolen, Caernarfon, LL55.
Against the LL55 postcode district average, it is £116k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Llanfairpwll|10.1 km away
- Bodorgan|12.2 km away
- Bangor (Gwynedd)|13.0 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












