Our Data Sources
16, Cil Isaf, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated September 2013.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 16, Cil Isaf, Caernarfon would be worth £162,378, with a potential rental value of £889 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £143,820, with a rental value of £787 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
16, Cil Isaf, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Sep 2013.
The property is not 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 128 sales of comparable properties within 520 metres of 16, Cil Isaf, Caernarfon across the last 2 years.
Most recently, 34, Margaret Street, Caernarfon, LL55 1NB, a freehold house, sold at £147,500 on the 19th December 2025.
Read more about house prices in LL55.
- Sold Dec 2025£147,500 | 3 Bed House34, Margaret Street, Caernarfon, LL55 1NB34, Margaret Street, Caernarfon, LL55 1NB
- Sold Nov 2025£140,000 | 3 Bed House21, Lon Eilian, Caernarfon, LL55 2EG21, Lon Eilian, Caernarfon, LL55 2EG
- Sold Jun 2024£156,350 | 3 Bed House57, Lon Eilian, Caernarfon, LL55 2EG57, Lon Eilian, Caernarfon, LL55 2EG
•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 16, Cil Isaf, Caernarfon as the 14th largest and the 14th most expensive of the 18 addresses on Cil Isaf, Caernarfon, LL55.
Against the LL55 postcode district average, it is £67k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Llanfairpwll|9.8 km away
- Bangor (Gwynedd)|12.5 km away
- Bodorgan|12.6 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.
