23 Castleview Gardens, High Wycombe, HP12 3UD

23 Castleview Gardens is a two-bedroom end-of-terrace house in High Wycombe (HP12 3UD). It has a recorded floor area of 55 m² (around 589 sq ft), construction records dating it to 1976-1982 and council tax band C. At 55 m² this is the 34th smallest of 35 units on EPC record in the building, where floor areas span 41–56 m². The building's EPC ratings span E to B across 35 units on file. The home occupies a cul-de-sac position. The latest certificate (July 2009) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). Main heating runs on electricity. The latest certificate is from July 2009, so improvements made since then won't be reflected.

It hasn't traded since November 1998, a hold of 28 years that's notably long for the area. 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 £198,000 sits 241.4% above the 1998 sale of £58,000. On a £-per-square-foot basis, the last sale (£98/sq ft) was about 56.2% below the postcode norm.