According to data from HM Land Registry, Isallt, Bangor sits on a plot of 52 m².

We have plot size data on 12 out of 23 other houses in the postcode and Isallt, Bangor sits on the 10th largest plot.

Isallt, Bangor has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 30 Jul 2020.

The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Isallt, Bangor within a radius of 3.3 kilometres over the last 2 years.

The most recent example is Tan Y Celyn, Bangor, LL57 4EH, a freehold house which sold for £150,000 on the 21st November 2025.

Read more about house prices in LL57.

• Sold Nov 2025£150,000 | 3 Bed HouseTan Y Celyn, Bangor, LL57 4EHTan Y Celyn, Bangor, LL57 4EH
• Sold Sep 2022£161,000 | 3 Bed House3 Penrhyn Terrace, Bangor, LL57 4EH3 Penrhyn Terrace, Bangor, LL57 4EH
• Sold Jan 2022£140,000 | 3 Bed House3 Hen Gapel, Bangor, LL57 4EH3 Hen Gapel, Bangor, LL57 4EH

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Waen Pentir, Bangor, LL57 has a total of 23 addresses. According to our analysis of all the public data, Isallt, Bangor is the 8th largest and the 7th most expensive property on the street.

When compared to the postcode district it is £25k less expensive than the average property in LL57.

• 5.5

  km

  Bangor (Gwynedd)
• 7.4

  km

  Llanfairpwll
• 13.6

  km

  Llanfairfechan

According to data from the Environment Agency, the flood risk in this area is considered to be very low.