According to data from HM Land Registry, 4, Penllys Terrace, Bangor sits on a plot of 67 m².

We have plot size data on 7 out of 8 other houses in the postcode and 4, Penllys Terrace, Bangor sits on the 7th largest plot.

4, Penllys Terrace, Bangor has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Mar 2026.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 4, Penllys Terrace, Bangor was last sold on 4th November 2004 for £125,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Nov 2004£125,000

According to the Land Registry and our network of Estate Agents, there have been 34 sales of properties similar to 4, Penllys Terrace, Bangor within a radius of 560 metres since 2015.

The most recent example is 6, Penllys Terrace, Bangor, LL57 2AT, a freehold house which sold for £181,000 on the 10th October 2025.

Read more about house prices in LL57.

• Sold Oct 2025£181,000 | 3 Bed House6, Penllys Terrace, Bangor, LL57 2AT6, Penllys Terrace, Bangor, LL57 2AT
• Sold Jan 2025£172,000 | 3 Bed House5, Penllys Terrace, Bangor, LL57 2AT5, Penllys Terrace, Bangor, LL57 2AT
• Sold Nov 2024£146,000 | 3 Bed House15, Albert Street, Bangor, LL57 2EY15, Albert Street, Bangor, LL57 2EY
• Sold Sep 2024£127,000 | 3 Bed House21, Albert Street, Bangor, LL57 2EY21, Albert Street, Bangor, LL57 2EY
• Sold Sep 2024£202,000 | 3 Bed House93, Caellepa, Bangor, LL57 1HH93, Caellepa, Bangor, LL57 1HH
• Sold Nov 2022£183,000 | 3 Bed House91, Caellepa, Bangor, LL57 1HH91, Caellepa, Bangor, LL57 1HH
• Sold Sep 2021£131,000 | 3 Bed House20, Lower Street, Bangor, LL57 1HN20, Lower Street, Bangor, LL57 1HN
• Sold Jul 2021£133,000 | 3 Bed House14, Lower Street, Bangor, LL57 1HN14, Lower Street, Bangor, LL57 1HN
• Sold May 2021£152,000 | 3 Bed House23, Albert Street, Bangor, LL57 2EY23, Albert Street, Bangor, LL57 2EY
• Sold Apr 2021£110,000 | 3 Bed House14, The Crescent, Bangor, LL57 2AA14, The Crescent, Bangor, LL57 2AA
• Sold Mar 2021£90,000 | 3 Bed House25, Albert Street, Bangor, LL57 2EY25, Albert Street, Bangor, LL57 2EY
• Sold Jan 2020£100,000 | 3 Bed House17, Albert Street, Bangor, LL57 2EY17, Albert Street, Bangor, LL57 2EY
• Sold Nov 2019£122,000 | 3 Bed House2, Penllys Terrace, Bangor, LL57 2AT2, Penllys Terrace, Bangor, LL57 2AT
• Sold Sep 2019£142,000 | 3 Bed House19, Albert Street, Bangor, LL57 2EY19, Albert Street, Bangor, LL57 2EY
• Sold Jul 2019£230,000 | 3 Bed House5, The Crescent, Bangor, LL57 2AA5, The Crescent, Bangor, LL57 2AA
• Sold May 2019£141,000 | 3 Bed House51, Hill Street, Bangor, LL57 2HA51, Hill Street, Bangor, LL57 2HA
• Sold Oct 2017£156,500 | 3 Bed House16, Albert Street, Bangor, LL57 2EY16, Albert Street, Bangor, LL57 2EY
• Sold Mar 2016£106,000 | 3 Bed House25, Caellepa, Bangor, LL57 1HF25, Caellepa, Bangor, LL57 1HF
• Sold Mar 2016£128,000 | 3 Bed House9, Albert Street, Bangor, LL57 2EY9, Albert Street, Bangor, LL57 2EY
• Sold Dec 2015£117,000 | 3 Bed House6, The Crescent, Bangor, LL57 2AA6, The Crescent, Bangor, LL57 2AA

Penllys Terrace, Bangor, LL57 has a total of 8 addresses. According to our analysis of all the public data, 4, Penllys Terrace, Bangor is the 2nd largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £23k less expensive than the average property in LL57.

• Bangor (Gwynedd)

  |

  700 m away
• Llanfairpwll

  |

  5.3 km away
• Llanfairfechan

  |

  10.3 km away

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