Our Data Sources
11, Cil Isaf, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated November 2024.
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 11, Cil Isaf, Caernarfon would be worth £180,336, with a potential rental value of £947 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £159,726, with a rental value of £839 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
11, Cil Isaf, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Nov 2024.
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 157 sales of comparable properties within 520 metres of 11, Cil Isaf, Caernarfon across the last 2 years.
Most recently, 12, Segontium Road South, Caernarfon, LL55 2LL, a freehold house, sold at £162,500 on the 20th February 2026.
Read more about house prices in LL55.
- Sold Feb 2026£162,500 | 3 Bed House12, Segontium Road South, Caernarfon, LL55 2LL12, Segontium Road South, Caernarfon, LL55 2LL
- Sold May 2025£174,000 | 3 Bed House25, Hafod Terrace, Caernarfon, LL55 2AR25, Hafod Terrace, Caernarfon, LL55 2AR
- Sold Jan 2025£165,000 | 3 Bed House7, Edward Street, Caernarfon, LL55 1PH7, Edward Street, Caernarfon, LL55 1PH
•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 11, Cil Isaf, Caernarfon as the largest and the most expensive of the 18 addresses on Cil Isaf, Caernarfon, LL55.
Against the LL55 postcode district average, it is £49k 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.
