27 Castle Street, Newport, NP20 2DF

27 Castle Street is an end-of-terrace house in Newport (NP20 2DF). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (November 2024) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in January 2010 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump.

Untraded for 28 years, with the last transfer in December 1997. 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 £136,000 sits 580% above the 1997 sale of £20,000. On a £-per-square-foot basis, the last sale (£20/sq ft) was about 79% below the postcode norm.