9, Tan Treflys, Bangor occupies a 109 m² plot as recorded by HM Land Registry.

Of the 10 other houses in this postcode, 9 have recorded plot sizes, and this one ranks as the 9th largest.

9, Tan Treflys, Bangor has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Nov 2011.

The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.

9, Tan Treflys, Bangor last changed hands on 30th October 2015, selling for £101,500. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has risen by 43.3% since October 2015.

• Sold Oct 2015£101,500
• Sold Mar 2009£97,000
• Sold Jun 1998£31,500

Land Registry records and our Estate Agent network show 129 sales of comparable properties within 1.6 kilometres of 9, Tan Treflys, Bangor across the last 2 years.

Most recently, 37, Bangor, LL57 3RD, a freehold house, sold at £185,000 on the 24th March 2026.

Read more about house prices in LL57.

• Sold Mar 2026£185,000 | 3 Bed House37, Bangor, LL57 3RD37, Bangor, LL57 3RD
• Sold Apr 2023£155,000 | 3 Bed House9, Hill Street, Bangor, LL57 3TD9, Hill Street, Bangor, LL57 3TD
• Sold Jul 2019£87,500 | 3 Bed House10, Tan Treflys, Bangor, LL57 3SS10, Tan Treflys, Bangor, LL57 3SS

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

Our analysis of the public data ranks 9, Tan Treflys, Bangor as the 6th largest and the 6th most expensive of the 10 addresses on Tan Treflys, Gerlan, Bethesda, Bangor, LL57.

Against the LL57 postcode district average, it is £23k less expensive than the typical property.

• Bangor (Gwynedd)

  |

  7.5 km away
• Llanfairfechan

  |

  9.9 km away
• Llanfairpwll

  |

  11.5 km away

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