4, Llys Mathieson, Bangor has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 04 Oct 2024.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Since 2019 102 properties similar to 4, Llys Mathieson, Bangor have sold within a radius of 780 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 5th December 2025, was 31, Ffordd Tegai, Bangor, LL57 1TF, a freehold house which sold for £135,000.

Read more about house prices in LL57.

• Sold Dec 2025£135,000 | 3 Bed House31, Ffordd Tegai, Bangor, LL57 1TF31, Ffordd Tegai, Bangor, LL57 1TF
• Sold Oct 2025£98,000 | 3 Bed House15, Penrhyn Avenue, Bangor, LL57 1LR15, Penrhyn Avenue, Bangor, LL57 1LR
• Sold Oct 2025£125,000 | 3 Bed House19, Kingsley Avenue, Bangor, LL57 1TA19, Kingsley Avenue, Bangor, LL57 1TA
• Sold Sep 2025£125,000 | 3 Bed House30, Llwyn Hudol, Bangor, LL57 1SG30, Llwyn Hudol, Bangor, LL57 1SG
• Sold Sep 2025£115,000 | 3 Bed House71, Mount Street, Bangor, LL57 1BQ71, Mount Street, Bangor, LL57 1BQ
• Sold Jul 2025£100,000 | 3 Bed House40, Llys Bedwyr, Bangor, LL57 1SF40, Llys Bedwyr, Bangor, LL57 1SF
• Sold Jan 2025£100,000 | 3 Bed House5, Llys Geraint, Bangor, LL57 1SE5, Llys Geraint, Bangor, LL57 1SE
• Sold Dec 2024£125,000 | 3 Bed House1, Llwyn Hudol, Bangor, LL57 1SG1, Llwyn Hudol, Bangor, LL57 1SG
• Sold Sep 2024£131,000 | 3 Bed House1, Ffordd Tegai, Bangor, LL57 1TF1, Ffordd Tegai, Bangor, LL57 1TF
• Sold Aug 2024£90,000 | 3 Bed House25, Greenwood Avenue, Bangor, LL57 1TH25, Greenwood Avenue, Bangor, LL57 1TH
• Sold Aug 2024£107,000 | 3 Bed House36, Llys Bedwyr, Bangor, LL57 1SF36, Llys Bedwyr, Bangor, LL57 1SF
• Sold Jul 2024£105,000 | 3 Bed House37, Greenwood Avenue, Bangor, LL57 1TH37, Greenwood Avenue, Bangor, LL57 1TH
• Sold Jan 2024£118,000 | 3 Bed House67, Queens Avenue, Bangor, LL57 1NH67, Queens Avenue, Bangor, LL57 1NH
• Sold Mar 2023£99,950 | 3 Bed House1, Penrhyn Avenue, Bangor, LL57 1LR1, Penrhyn Avenue, Bangor, LL57 1LR
• Sold Feb 2023£135,000 | 3 Bed House15, Llys Geraint, Bangor, LL57 1SE15, Llys Geraint, Bangor, LL57 1SE
• Sold Nov 2022£135,000 | 3 Bed House7, Penrhyn Avenue, Bangor, LL57 1LR7, Penrhyn Avenue, Bangor, LL57 1LR
• Sold Dec 2021£117,500 | 3 Bed House27, Greenwood Avenue, Bangor, LL57 1TH27, Greenwood Avenue, Bangor, LL57 1TH
• Sold May 2021£125,000 | 3 Bed House3, Penrhyn Avenue, Bangor, LL57 1LR3, Penrhyn Avenue, Bangor, LL57 1LR
• Sold Mar 2020£106,000 | 3 Bed House21, Kingsley Avenue, Bangor, LL57 1TA21, Kingsley Avenue, Bangor, LL57 1TA
• Sold Sep 2019£100,000 | 3 Bed House26, Greenwood Avenue, Bangor, LL57 1TH26, Greenwood Avenue, Bangor, LL57 1TH

Of the 5 addresses on Llys Mathieson, Bangor, LL57, 4, Llys Mathieson, Bangor comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.

It is also £81k less expensive than the average property across the LL57 district.

• Bangor (Gwynedd)

  |

  1.4 km away
• Llanfairpwll

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  6.3 km away
• Llanfairfechan

  |

  9.5 km away

The flood risk here is rated Very Low, based on Environment Agency data.