Our Data Sources
1, Hafod Oleu, Caernarfon has no records in the the Land Registry and a single entry in the EPC database dated February 2018.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 1, Hafod Oleu, Caernarfon, we estimate a market value of £112,591 and a rental value of £608 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £99,723 and £538 per month respectively.
Plot Size
HM Land Registry records the plot of land for 1, Hafod Oleu, Caernarfon as measuring 483 m2.
That makes it the largest plot in the postcode, where 16 of the 34 other houses have recorded plot data.
Energy Efficiency
1, Hafod Oleu, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Feb 2018.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, LPG.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 1, Hafod Oleu, Caernarfon have sold within a radius of 2.9 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th June 2025, was 8 Marian Terrace, Caernarfon, LL55 3HT, a freehold house which sold for £50,000.
Read more about house prices in LL55.
- Sold Jun 2025£50,000 | 3 Bed House8 Marian Terrace, Caernarfon, LL55 3HT8 Marian Terrace, Caernarfon, LL55 3HT
- Sold Oct 2024£123,000 | 3 Bed House6, New Street, Caernarfon, LL55 3LH6, New Street, Caernarfon, LL55 3LH
- Sold Mar 2023£110,000 | 3 Bed House30, New Street, Caernarfon, LL55 3LH30, New Street, Caernarfon, LL55 3LH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 34 addresses on Hafod Oleu, Deiniolen, Caernarfon, LL55, 1, Hafod Oleu, Caernarfon comes out as the 22nd largest and the 24th most expensive in our analysis of the public data.
It is also £109k less expensive than the average property across the LL55 district.
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Schools Nearby
Public Transport Nearby
- 8.4kmBangor (Gwynedd)
- 9.8kmLlanfairpwll
- 15.7kmLlanfairfechan
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.












