3, Trehwfa, Bangor has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Jul 2013.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 151 sales of comparable properties within 930 metres of 3, Trehwfa, Bangor since 2018.

Most recently, 9, Trehwfa, Bangor, LL57 4TE, a freehold house, sold at £170,000 on the 13th February 2026.

Read more about house prices in LL57.

• Sold Feb 2026£170,000 | 4 Bed House9, Trehwfa, Bangor, LL57 4TE9, Trehwfa, Bangor, LL57 4TE
• Sold Nov 2025£206,000 | 3 Bed House19, Toronnen, Bangor, LL57 4TF19, Toronnen, Bangor, LL57 4TF
• Sold Sep 2025£140,000 | 3 Bed House4, Ffordd Coed Mawr, Bangor, LL57 4TB4, Ffordd Coed Mawr, Bangor, LL57 4TB
• Sold Aug 2025£165,000 | 3 Bed House283, Caernarfon Road, Bangor, LL57 4SG283, Caernarfon Road, Bangor, LL57 4SG
• Sold Feb 2025£165,000 | 3 Bed House7, Trehwfa, Bangor, LL57 4TE7, Trehwfa, Bangor, LL57 4TE
• Sold Mar 2024£167,000 | 3 Bed House76, Toronnen, Bangor, LL57 4TG76, Toronnen, Bangor, LL57 4TG
• Sold Jan 2024£168,000 | 3 Bed House52, Ffordd Coed Mawr, Bangor, LL57 4TH52, Ffordd Coed Mawr, Bangor, LL57 4TH
• Sold Dec 2023£145,000 | 3 Bed House20, Toronnen, Bangor, LL57 4TF20, Toronnen, Bangor, LL57 4TF
• Sold Jun 2023£135,000 | 3 Bed House38, Toronnen, Bangor, LL57 4TF38, Toronnen, Bangor, LL57 4TF
• Sold May 2023£147,500 | 3 Bed House34, Ffordd Coed Mawr, Bangor, LL57 4TB34, Ffordd Coed Mawr, Bangor, LL57 4TB
• Sold Dec 2022£168,000 | 3 Bed House14, Cil Coed, Bangor, LL57 4TT14, Cil Coed, Bangor, LL57 4TT
• Sold Oct 2022£155,000 | 3 Bed House21, Trehwfa, Bangor, LL57 4TE21, Trehwfa, Bangor, LL57 4TE
• Sold Aug 2022£155,000 | 3 Bed House70, Ffordd Coed Mawr, Bangor, LL57 4TH70, Ffordd Coed Mawr, Bangor, LL57 4TH
• Sold Jul 2022£155,000 | 3 Bed House7, Ffordd Coed Mawr, Bangor, LL57 4TB7, Ffordd Coed Mawr, Bangor, LL57 4TB
• Sold Sep 2021£152,000 | 3 Bed House6, Trehwfa, Bangor, LL57 4TE6, Trehwfa, Bangor, LL57 4TE
• Sold Jun 2021£150,000 | 3 Bed House16, Trehwfa, Bangor, LL57 4TE16, Trehwfa, Bangor, LL57 4TE
• Sold Sep 2019£118,000 | 3 Bed House31, Toronnen, Bangor, LL57 4TF31, Toronnen, Bangor, LL57 4TF
• Sold Feb 2019£132,000 | 3 Bed House17, Toronnen, Bangor, LL57 4TF17, Toronnen, Bangor, LL57 4TF
• Sold Oct 2018£120,000 | 3 Bed House29, Toronnen, Bangor, LL57 4TF29, Toronnen, Bangor, LL57 4TF
• Sold Oct 2018£139,000 | 3 Bed House45, Toronnen, Bangor, LL57 4TG45, Toronnen, Bangor, LL57 4TG

Our analysis of the public data ranks 3, Trehwfa, Bangor as the 16th largest and the 21st most expensive of the 34 addresses on Trehwfa, Bangor, LL57.

Against the LL57 postcode district average, it is £40k less expensive than the typical property.

• Bangor (Gwynedd)

  |

  1.3 km away
• Llanfairpwll

  |

  4.2 km away
• Llanfairfechan

  |

  12.0 km away

Environment Agency data suggests this area has a Very Low risk of flooding.