Our Data Sources
4, Mountain Street, Caernarfon has no records in the Land Registry and a single entry in the EPC database dated November 2010.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high 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 4, Mountain Street, Caernarfon is in very good condition we estimate a sale value of £106,634 and a rental value of £620 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £94,447 and a rental value of £549 per month.
Energy Efficiency
4, Mountain Street, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Nov 2010.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 6 sales of properties similar to 4, Mountain Street, Caernarfon within a radius of 510 metres since 2008.
The most recent example is 4 Assheton Terrace, Henwalia, Caernarfon, LL55 2LE, a freehold house which sold for £116,000 on the 25th September 2025.
Read more about house prices in LL55.
- Sold Sep 2025£116,000 | 2 Bed House4 Assheton Terrace, Henwalia, Caernarfon, LL55 2LE4 Assheton Terrace, Henwalia, Caernarfon, LL55 2LE
- Sold Sep 2024£99,000 | 2 Bed House35, Snowdon Street, Caernarfon, LL55 2RD35, Snowdon Street, Caernarfon, LL55 2RD
- Sold Dec 2021£107,500 | 2 Bed House37, Snowdon Street, Caernarfon, LL55 2RD37, Snowdon Street, Caernarfon, LL55 2RD
- Sold Sep 2021£35,000 | 2 Bed House70, Pool Street, Caernarfon, LL55 2AF70, Pool Street, Caernarfon, LL55 2AF
- Sold Sep 2010£65,950 | 2 Bed House7, Snowdon Street, Caernarfon, LL55 2RD7, Snowdon Street, Caernarfon, LL55 2RD
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 £130,933, ranging from £96,251 to £147,074.
- 2 Mountain Street
2 Bed House | 7 m | Est. Value: £116,339
- 6 Mountain Street
2 Bed House | 9 m | Est. Value: £96,251
- 8 Mountain Street
2 Bed House | 18 m | Est. Value: £116,339
- 35 Mountain Street
3 Bed House | 19 m | Est. Value: £138,090
- 41 Mountain Street
3 Bed House | 19 m | Est. Value: £147,074
Location Comparison
Mountain Street, Caernarfon, LL55 has a total of 40 addresses. According to our analysis of all the public data, 4, Mountain Street, Caernarfon is the 38th largest and the 38th most expensive property on the street.
When compared to the postcode district it is £119k less expensive than the average property in LL55.
More reading links
Schools Nearby
Public Transport Nearby
- Llanfairpwll|9.7 km away
- Bodorgan|12.2 km away
- Bangor (Gwynedd)|12.6 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.
