Our Data Sources
Gwynfryn, Caernarfon has a single entry in the Land Registry from February 2016 and a single entry in the EPC database dated March 2015.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Gwynfryn, Caernarfon is in very good condition we estimate a sale value of £282,589 and a rental value of £959 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £250,293 and a rental value of £849 per month.
Plot Size
According to data from HM Land Registry, Gwynfryn, Caernarfon sits on a plot of 616 m2.
We have plot size data on 27 out of 39 other houses in the postcode and Gwynfryn, Caernarfon sits on the 5th largest plot.
Energy Efficiency
Gwynfryn, Caernarfon has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 09 Mar 2015.
The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.
Sold Prices
According to HM Land Registry, Gwynfryn, Caernarfon was last sold on 26th February 2016 for £189,950 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since February 2016, the market for similar properties has risen by 57.6%.
- Sold Feb 2016£189,950
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 12 sales of properties similar to Gwynfryn, Caernarfon within a radius of 8.5 kilometres since 2009.
The most recent example is Rhandir, Pwllheli, LL53 6PA, a freehold house which sold for £250,000 on the 13th February 2026.
Read more about house prices in LL54.
- Sold Feb 2026£250,000 | 4 Bed HouseRhandir, Pwllheli, LL53 6PARhandir, Pwllheli, LL53 6PA
- Sold Jan 2025£280,000 | 4 Bed HouseBryn Eithin, Pwllheli, LL53 6PABryn Eithin, Pwllheli, LL53 6PA
- Sold Oct 2024£285,000 | 4 Bed HouseTy Glandwr, Caernarfon, LL54 5HPTy Glandwr, Caernarfon, LL54 5HP
- Sold Jul 2024£550,000 | 4 Bed HouseBryn Eryr, Caernarfon, LL54 5PSBryn Eryr, Caernarfon, LL54 5PS
- Sold Feb 2024£3,500 | 5 Bed HouseHen Gapel Seion, Caernarfon, LL54 5PRHen Gapel Seion, Caernarfon, LL54 5PR
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 £132,704, ranging from £115,120 to £150,144.
- Wenallt
3 Bed House | 58 m | Est. Value: £132,847
- Gwynant
2 Bed House | 95 m | Est. Value: £115,120
- Bryn Ffynnon
3 Bed House | 105 m | Est. Value: £150,144
Location Comparison
Trefor, Caernarfon, LL54 has a total of 150 addresses. According to our analysis of all the public data, Gwynfryn, Caernarfon is the 9th largest and the 44th most expensive property on the street.
When compared to the postcode district it is £41k more expensive than the average property in LL54.
More reading links
Schools Nearby
Public Transport Nearby
- Abererch|10.9 km away
- Penychain|11.4 km away
- Pwllheli|11.6 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
