18 Tan Y Bwlch, Mynydd Llandygai, Bangor, LL57 4DX

18 Tan Y Bwlch is a semi-detached house in Mynydd Llandygai, Bangor, Bangor (LL57 4DX). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (March 2023) shows a G (score 5), near the bottom of the EPC scale. The recommended improvements would lift it to A (score 103), a 6-band jump. Main heating runs on electricity.

Held since November 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 55 m² it sits well below the postcode median (117 m² across 17 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £209,000 sits 276.6% above the 1996 sale of £55,500. On a £-per-square-foot basis, the last sale (£94/sq ft) was about 43.4% below the postcode norm. One historical planning record sits against the property in 2001.