28 Caellepa, Bangor, LL57 1HF

28 Caellepa is a four-bedroom end-of-terrace house in Bangor (LL57 1HF). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (December 2020) shows a D (score 55), a step below the typical UK home. When first surveyed in January 2011 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 86), a 2-band jump.

Held since March 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. Today's modelled estimate of £148,000 sits 300% above the 1996 sale of £37,000. On a £-per-square-foot basis, the last sale (£44/sq ft) was about 58.6% below the postcode norm.