Our Data Sources
18, Tan Yr Allt, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated January 2017.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 18, Tan Yr Allt, Caernarfon would be worth £166,304, with a potential rental value of £862 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £147,298, with a rental value of £763 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
18, Tan Yr Allt, Caernarfon has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 31 Jan 2017.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Electric storage heaters.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 37 sales of comparable properties within 3.0 kilometres of 18, Tan Yr Allt, Caernarfon across the last 2 years.
Most recently, 4 Coedanna Terrace, Caernarfon, LL54 7NY, a freehold house, sold at £140,000 on the 19th September 2025.
Read more about house prices in LL54.
- Sold Sep 2025£140,000 | 2 Bed House4 Coedanna Terrace, Caernarfon, LL54 7NY4 Coedanna Terrace, Caernarfon, LL54 7NY
- Sold Nov 2019£124,000 | 2 Bed HouseClydfan, Caernarfon, LL54 7PDClydfan, Caernarfon, LL54 7PD
- Sold Mar 2012£73,000 | 2 Bed House3 Coedanna Terrace, Caernarfon, LL54 7NY3 Coedanna Terrace, Caernarfon, LL54 7NY
•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 18, Tan Yr Allt, Caernarfon as the 18th largest and the 18th most expensive of the 18 addresses on Tan Yr Allt, Rhostryfan, Caernarfon, LL54.
Against the LL54 postcode district average, it is £63k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Llanfairpwll|14.2 km away
- Bangor (Gwynedd)|15.9 km away
- Bodorgan|16.8 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.
