58b, Grosvenor Gardens, Bournemouth, BH1 4HH

58b is a two-bedroom semi-detached house in Bournemouth (BH1 4HH). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2023) shows a C (score 76), near the top of the C band. The rating has held steady at C across 3 certificates since January 2009. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. At 74 m² this is the 58th smallest of 78 units on EPC record in the building, where floor areas span 17–263 m². The building's EPC ratings span G to A across 78 units on file.

Untraded for 29 years, with the last transfer in January 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 74 m² the property is well over the postcode median (44 m² across 77 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £167,000 sits 351.4% above the 1997 sale of £37,000. On a £-per-square-foot basis, the last sale (£46/sq ft) was about 76.1% below the postcode norm.