First Floor Flat, 11 Imperial Square, Cheltenham, GL50 1QB

First Floor Flat is a mid-terrace house in Cheltenham (GL50 1QB). It has a recorded floor area of 139 m² (around 1496 sq ft) and construction records dating it to before 1900. The latest certificate (October 2021) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in June 2009 the rating was F, the property has climbed 2 bands since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 78).

Held since January 1997 — 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 £715,000 sits 197.9% above the 1997 sale of £240,000.