Our Data Sources
Tyddyn Alys, Caernarfon has 21 entries in the Land Registry, most recently in November 2016 and a single entry in the EPC database dated June 2016.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 Tyddyn Alys, Caernarfon, we estimate a market value of £519,266 and a rental value of £1,242 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £459,921 and £1,100 per month respectively.
Plot Size
HM Land Registry records the plot of land for Tyddyn Alys, Caernarfon as measuring 18,230 m2.
That makes it the 3rd largest plot in the postcode, where 3 of the 4 other houses have recorded plot data.
Energy Efficiency
Tyddyn Alys, Caernarfon has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 14 Jun 2016.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).
Sold Prices
The most recent sale of Tyddyn Alys, Caernarfon completed on 25th November 2016 at £332,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 26.1% over the period since November 2016.
- Sold Nov 2016£332,500
- Sold Jan 1998£105,000
Similar Properties Sold Nearby
Since 2010 14 properties similar to Tyddyn Alys, Caernarfon have sold within a radius of 3.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st March 2026, was Bryn Ffynnon, Caernarfon, LL55 3HD, a freehold house which sold for £525,000.
Read more about house prices in LL55.
- Sold Mar 2026£525,000 | 4 Bed HouseBryn Ffynnon, Caernarfon, LL55 3HDBryn Ffynnon, Caernarfon, LL55 3HD
- Sold Jul 2022£472,500 | 4 Bed HouseNant Efa, Caernarfon, LL55 3ARNant Efa, Caernarfon, LL55 3AR
- Sold Feb 2020£395,000 | 4 Bed House11, Pen Cae, Caernarfon, LL55 2EQ11, Pen Cae, Caernarfon, LL55 2EQ
- Sold Dec 2019£364,000 | 4 Bed HouseMadog Parc, Caernarfon, LL55 3NSMadog Parc, Caernarfon, LL55 3NS
- Sold Aug 2019£450,000 | 4 Bed HouseBuarthau, Caernarfon, LL55 2AQBuarthau, Caernarfon, LL55 2AQ
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 £255,073, ranging from £162,853 to £422,213.
- Rallt Deg
3 Bed House | 64 m | Est. Value: £386,426
- Ddol Bach
4 Bed House | 99 m | Est. Value: £422,213
- 3 Turrets Caernarfon
3 Bed House | 236 m | Est. Value: £162,853
- 2 Turrets Caernarfon
3 Bed House | 238 m | Est. Value: £171,867
- 1 Turrets Caernarfon
3 Bed House | 241 m | Est. Value: £165,155
Location Comparison
Of the 150 addresses on Cwm-Y-Glo, Caernarfon, LL55, Tyddyn Alys, Caernarfon comes out as the 11th largest and the 4th most expensive in our analysis of the public data.
It is also £273k more expensive than the average property across the LL55 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairpwll|9.1 km away
- Bangor (Gwynedd)|9.4 km away
- Bodorgan|17.5 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
