Our Data Sources
Winllan, Caernarfon has a single entry in the Land Registry from March 2022 and a single entry in the EPC database dated August 2021.
We combine this information with that 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
In very good condition, we estimate Winllan, Caernarfon would be worth £330,146, with a potential rental value of £1,282 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £292,415, with a rental value of £1,136 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Winllan, Caernarfon occupies a 1,798 m2 plot as recorded by HM Land Registry.
Of the 35 other houses in this postcode, 23 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
Winllan, Caernarfon has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 13 Aug 2021.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (lpg).
Sold Prices
Winllan, Caernarfon last changed hands on 17th March 2022, selling for £310,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 4.2% since March 2022.
- Sold Mar 2022£310,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 13 sales of comparable properties within 2.5 kilometres of Winllan, Caernarfon since 2007.
Most recently, Ger Yr Afon, Caernarfon, LL55 3DN, a freehold house, sold at £372,000 on the 16th May 2025.
Read more about house prices in LL55.
- Sold May 2025£372,000 | 4 Bed HouseGer Yr Afon, Caernarfon, LL55 3DNGer Yr Afon, Caernarfon, LL55 3DN
- Sold Mar 2024£370,000 | 4 Bed HouseHen Dy Bryngwyn, Caernarfon, LL55 4RHHen Dy Bryngwyn, Caernarfon, LL55 4RH
- Sold Dec 2023£315,000 | 4 Bed HouseClydfan, Station Road, Caernarfon, LL55 4BEClydfan, Station Road, Caernarfon, LL55 4BE
- Sold Nov 2021£300,000 | 4 Bed HouseClawdd Cerrig, Caernarfon, LL55 4DFClawdd Cerrig, Caernarfon, LL55 4DF
- Sold Jul 2019£223,000 | 4 Bed House2 Brook Cottage, High Street, Caernarfon, LL55 3LA2 Brook Cottage, High Street, Caernarfon, LL55 3LA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £260,516, ranging from £173,823 to £407,691.
- Treflys
3 Bed House | 124 m | Est. Value: £244,841
- Ty Newydd
3 Bed House | 145 m | Est. Value: £236,491
- Glanrafon Isaf
4 Bed House | 149 m | Est. Value: £274,384
- Eryri
5 Bed House | 150 m | Est. Value: £407,691
- Bodawen
3 Bed House | 168 m | Est. Value: £274,378
Location Comparison
Our analysis of the public data ranks Winllan, Caernarfon as the 21st largest and the 50th most expensive of the 181 addresses on Penisarwaun, Caernarfon, LL55.
Against the LL55 postcode district average, it is £93k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Bangor (Gwynedd)|7.8 km away
- Llanfairpwll|8.2 km away
- Llanfairfechan|16.5 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












