Flat 1, 17 Church Road, St Marks, Cheltenham, GL51 7AL

Flat 1 is a semi-detached house in St. Marks, Cheltenham, Cheltenham (GL51 7AL). It has a recorded floor area of 86 m² (around 926 sq ft) and construction records dating it to before 1900. The latest certificate (February 2020) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2008); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Poor; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 80). At 86 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 72–99 m². The building's EPC ratings span E to C across 4 units on file.

It hasn't traded since September 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2000–2008, sale prices on this property compounded at 14.6% per year. Today's modelled estimate of £220,000 is 25.7% above the 2008 sale price.