21, Bangor has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Aug 2020.

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

Since 2007 62 properties similar to 21, Bangor have sold within a radius of 2.4 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 14th January 2026, was 20 Nant Cottages, Bangor, LL57 4DR, a freehold house which sold for £259,500.

Read more about house prices in LL57.

• Sold Jan 2026£259,500 | 3 Bed House20 Nant Cottages, Bangor, LL57 4DR20 Nant Cottages, Bangor, LL57 4DR
• Sold Nov 2025£192,500 | 3 Bed House9, Bryn Ogwen, Bangor, LL57 2DX9, Bryn Ogwen, Bangor, LL57 2DX
• Sold Oct 2025£95,000 | 3 Bed House30 Nant Cottages, Bangor, LL57 4DR30 Nant Cottages, Bangor, LL57 4DR
• Sold Aug 2025£189,375 | 3 Bed House31, Heol Dewi, Bangor, LL57 4LU31, Heol Dewi, Bangor, LL57 4LU
• Sold Aug 2025£150,000 | 3 Bed House25, Bryn Llwyd, Bangor, LL57 4SW25, Bryn Llwyd, Bangor, LL57 4SW
• Sold Nov 2024£184,500 | 3 Bed House24, Bangor, LL57 4UG24, Bangor, LL57 4UG
• Sold Sep 2024£140,000 | 2 Bed HouseBodlondeb, Bangor, LL57 4UNBodlondeb, Bangor, LL57 4UN
• Sold Apr 2024£200,000 | 3 Bed House6, Pant, Bangor, LL57 4DS6, Pant, Bangor, LL57 4DS
• Sold Dec 2023£145,000 | 3 Bed House20, Toronnen, Bangor, LL57 4TF20, Toronnen, Bangor, LL57 4TF
• Sold Nov 2023£147,500 | 3 Bed House34, Bryn Llwyd, Bangor, LL57 4SW34, Bryn Llwyd, Bangor, LL57 4SW
• Sold Oct 2023£135,000 | 3 Bed House6, Bryn Llwyd, Bangor, LL57 4SW6, Bryn Llwyd, Bangor, LL57 4SW
• Sold Aug 2023£170,000 | 3 Bed House22, Bryn Llwyd, Bangor, LL57 4SW22, Bryn Llwyd, Bangor, LL57 4SW
• Sold May 2023£170,000 | 3 Bed House21, Tan Y Graig, Bangor, LL57 4SD21, Tan Y Graig, Bangor, LL57 4SD
• Sold Jul 2022£192,000 | 3 Bed House9 High Street, Bangor, LL57 4UP9 High Street, Bangor, LL57 4UP
• Sold Nov 2021£155,000 | 3 Bed House6 High Street, Bangor, LL57 4UP6 High Street, Bangor, LL57 4UP
• Sold Sep 2021£115,000 | 3 Bed House34, Tan Y Graig, Bangor, LL57 4SD34, Tan Y Graig, Bangor, LL57 4SD
• Sold Oct 2018£105,000 | 3 Bed House23, Bryn Ogwen, Bangor, LL57 2DX23, Bryn Ogwen, Bangor, LL57 2DX
• Sold Jul 2018£119,000 | 3 Bed House29, Pen Y Wern, Bangor, LL57 4TS29, Pen Y Wern, Bangor, LL57 4TS
• Sold Dec 2016£122,500 | 3 Bed House96, Toronnen, Bangor, LL57 4TG96, Toronnen, Bangor, LL57 4TG
• Sold Feb 2007£124,990 | 3 Bed House28, Bangor, LL57 4UG28, Bangor, LL57 4UG

Of the 64 addresses on Caerhun, Bangor, LL57, 21, Bangor comes out as the 51st largest and the 52nd most expensive in our analysis of the public data.

It is also £31k less expensive than the average property across the LL57 district.

• Bangor (Gwynedd)

  |

  2.6 km away
• Llanfairpwll

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  5.6 km away
• Llanfairfechan

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  11.9 km away

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