88 High Street, Bethesda, Bangor, LL57 3AR

88 High Street is a five-bedroom semi-detached house in Bethesda, Bangor, Bangor (LL57 3AR). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to before 1900 and council tax band B. At 32 m² this is the smallest unit on EPC record across the building (32–142 m²). The building's EPC ratings span G to C across 41 units on file. Records show the property has been extended at some point in its history. The latest certificate (June 2019) shows an F (score 36), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since November 2013. Between certificates, window efficiency went from Very Poor to Average, lighting went from Very Poor to Very Good and main heating went from Very Poor to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to D (score 63), a 2-band jump.

At 32 m² it sits well below the postcode median (61 m² across 40 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. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £190,000 sits 179.4% above the 2014 sale of £68,000. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 157.9% above the typical sold price in the postcode. On the market in November 2014 and unlisted since — roughly 12 years.