Our Data Sources
257, Caernarfon Road, Bangor has 21 entries in the Land Registry, most recently in December 2019 and a single entry in the EPC database dated January 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 257, Caernarfon Road, Bangor would be worth £137,621, with a potential rental value of £789 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £121,893, with a rental value of £699 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
257, Caernarfon Road, Bangor occupies a 58 m2 plot as recorded by HM Land Registry.
Of the 20 other houses in this postcode, 16 have recorded plot sizes, and this one ranks as the 9th largest.
Energy Efficiency
257, Caernarfon Road, Bangor has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Jan 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
257, Caernarfon Road, Bangor last changed hands on 11th December 2019, selling for £75,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 37.5% since December 2019.
- Sold Dec 2019£75,000
- Sold Apr 1998£60,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 56 sales of comparable properties within 790 metres of 257, Caernarfon Road, Bangor since 2016.
Most recently, 310, Caernarfon Road, Bangor, LL57 4SG, a freehold house, sold at £140,000 on the 17th April 2026.
Read more about house prices in LL57.
- Sold Apr 2026£140,000 | 3 Bed House310, Caernarfon Road, Bangor, LL57 4SG310, Caernarfon Road, Bangor, LL57 4SG
- Sold Jul 2025£137,000 | 3 Bed House381, Caernarfon Road, Bangor, LL57 4SH381, Caernarfon Road, Bangor, LL57 4SH
- Sold Jul 2025£117,000 | 2 Bed House229, Caernarfon Road, Bangor, LL57 4SB229, Caernarfon Road, Bangor, LL57 4SB
- Sold Mar 2025£132,000 | 3 Bed House187, Caernarfon Road, Bangor, LL57 4LW187, Caernarfon Road, Bangor, LL57 4LW
- Sold Mar 2025£112,000 | 2 Bed House3, Penchwintan Terrace, Bangor, LL57 2AQ3, Penchwintan Terrace, Bangor, LL57 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 £120,684, ranging from £63,815 to £165,413.
- 255 Caernarfon Road
2 Bed House | 4 m | Est. Value: £116,252
- 253 Caernarfon Road
2 Bed House | 8 m | Est. Value: £118,368
- 251 Caernarfon Road
2 Bed House | 12 m | Est. Value: £110,790
- 263 Caernarfon Road
2 Bed House | 13 m | Est. Value: £115,455
- School House
2 Bed House | 15 m | Est. Value: £152,338
Location Comparison
Our analysis of the public data ranks 257, Caernarfon Road, Bangor as the 167th largest and the 158th most expensive of the 235 addresses on Caernarfon Road, Bangor, LL57.
Against the LL57 postcode district average, it is £72k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Bangor (Gwynedd)|600 m away
- Llanfairpwll|4.6 km away
- Llanfairfechan|11.3 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












