Our Data Sources
Tyn Twll, Caernarfon has no records in the Land Registry and a single entry in the EPC database dated January 2017.
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
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 Tyn Twll, Caernarfon is in very good condition we estimate a sale value of £400,855 and a rental value of £996 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £355,043 and a rental value of £882 per month.
Plot Size
According to data from HM Land Registry, Tyn Twll, Caernarfon sits on a plot of 1,460 m2.
We have plot size data on 30 out of 37 other houses in the postcode and Tyn Twll, Caernarfon sits on the largest plot.
Energy Efficiency
Tyn Twll, Caernarfon has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 25 Jan 2017.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 13 sales of properties similar to Tyn Twll, Caernarfon within a radius of 2.5 kilometres since 2007.
The most recent example is Garth Hywel, Caernarfon, LL55 3PG, a freehold house which sold for £440,000 on the 9th February 2024.
Read more about house prices in LL55.
- Sold Feb 2024£440,000 | 4 Bed HouseGarth Hywel, Caernarfon, LL55 3PGGarth Hywel, Caernarfon, LL55 3PG
- Sold Aug 2023£202,000 | 3 Bed HouseGerlan, Caernarfon, LL55 3DEGerlan, Caernarfon, LL55 3DE
- Sold Apr 2022£359,000 | 4 Bed House2 Fron Oleu, Caernarfon, LL55 4RT2 Fron Oleu, Caernarfon, LL55 4RT
- Sold Sep 2021£225,000 | 4 Bed HouseBryn Llwyd, Caernarfon, LL55 3NYBryn Llwyd, Caernarfon, LL55 3NY
- Sold Sep 2019£280,000 | 4 Bed House1, Bryn Hyfryd, Caernarfon, LL55 4LW1, Bryn Hyfryd, Caernarfon, LL55 4LW
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 £356,514, ranging from £156,293 to £687,042.
- Melin Y Wig
3 Bed House | 149 m | Est. Value: £267,015
- Gwylfan
3 Bed House | 162 m | Est. Value: £200,801
- Melin Fryn
3 Bed House | 166 m | Est. Value: £224,740
- Minafon
3 Bed House | 174 m | Est. Value: £319,204
- Rhianfa
3 Bed House | 194 m | Est. Value: £359,101
Location Comparison
Brynrefail, Caernarfon, LL55 has a total of 114 addresses. According to our analysis of all the public data, Tyn Twll, Caernarfon is the 24th largest and the 15th most expensive property on the street.
When compared to the postcode district it is £161k more expensive than the average property in LL55.
More reading links
Schools Nearby
Public Transport Nearby
- Bangor (Gwynedd)|9.0 km away
- Llanfairpwll|9.5 km away
- Llanfairfechan|17.1 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.












