Our Data Sources
6, Castle Street, Caernarfon has 2 entries in the Land Registry, most recently in December 2014 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the 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 6, Castle Street, Caernarfon, we estimate a market value of £144,523 and a rental value of £794 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £128,006 and £703 per month respectively.
Plot Size
HM Land Registry records the plot of land for 6, Castle Street, Caernarfon as measuring 86 m2.
That makes it the 3rd largest plot in the postcode, where 4 of the 7 other houses have recorded plot data.
Sold Prices
The most recent sale of 6, Castle Street, Caernarfon completed on 16th December 2014 at £70,000 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 86.0% over the period since December 2014.
- Sold Dec 2014£70,000
- Sold Nov 2011£120,000
Similar Properties Sold Nearby
Since 2011 12 properties similar to 6, Castle Street, Caernarfon have sold within a radius of 830 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 15th December 2025, was Bryntirion, Victoria Road, Caernarfon, LL55 2RH, a freehold house which sold for £115,000.
Read more about house prices in LL55.
- Sold Dec 2025£115,000 | 2 Bed HouseBryntirion, Victoria Road, Caernarfon, LL55 2RHBryntirion, Victoria Road, Caernarfon, LL55 2RH
- Sold Dec 2024£121,000 | 2 Bed House1, Mark Lane, Caernarfon, LL55 2RY1, Mark Lane, Caernarfon, LL55 2RY
- Sold Dec 2023£105,000 | 2 Bed House2, Mark Lane, Caernarfon, LL55 2RY2, Mark Lane, Caernarfon, LL55 2RY
- Sold Aug 2023£116,500 | 2 Bed HouseMenai View, Victoria Road, Caernarfon, LL55 2RHMenai View, Victoria Road, Caernarfon, LL55 2RH
- Sold Mar 2023£108,000 | 2 Bed House6, Cwrt Pafiliwn, Caernarfon, LL55 1BW6, Cwrt Pafiliwn, Caernarfon, LL55 1BW
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 £156,213, ranging from £126,869 to £203,415.
- 13 Castle Street
3 Bed House | 2 m | Est. Value: £165,884
- 4 Castle Street
3 Bed House | 2 m | Est. Value: £169,754
- Flat 5, Plas Bowman 5 High Street
3 Bed Flat | 47 m | Est. Value: £203,415
- Flat 1, Plas Bowman 5 High Street
2 Bed Flat | 47 m | Est. Value: £137,899
- Flat 2, Plas Bowman 5 High Street
2 Bed Flat | 47 m | Est. Value: £133,456
Location Comparison
Of the 7 addresses on Castle Street, Caernarfon, LL55, 6, Castle Street, Caernarfon comes out as the 7th largest and the 7th most expensive in our analysis of the public data.
It is also £83k less expensive than the average property across the LL55 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairpwll|10.0 km away
- Bodorgan|11.8 km away
- Bangor (Gwynedd)|13.1 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
