10 Arafon, Mynydd Llandygai, Bangor, LL57 4BX

10 Arafon is a three-bedroom mid-terrace house in Mynydd Llandygai, Bangor, Bangor (LL57 4BX). It has a recorded floor area of 104 m² (around 1122 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2008) shows a G (score 20), near the bottom of the EPC scale. The recommended improvements would push it to F (score 36). Main heating runs on lpg. The latest certificate is from October 2008, so improvements made since then won't be reflected.

Held since September 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 104 m² it's 22.6% larger than the typical home in the postcode (85 m² median across 18 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £150,000 sits 66.7% above the 2009 sale of £90,000. On a £-per-square-foot basis, the last sale (£80/sq ft) was about 33.3% below the postcode norm.