37a, Tyler Street, Sheffield, S9 1DH

37a is an end-of-terrace house in Sheffield (S9 1DH). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 1930-1949 and council tax band A. At 36 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 29–48 m². The building's EPC ratings span F to D, with this unit at the top. The latest certificate (August 2020) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was G, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Poor, hot-water efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 69).

Today's modelled estimate of £122,000 is 19.7% below the 2019 sale of £152,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£392/sq ft) was about 295% above the typical sold price in the postcode. Last sale on file: £152,000 in August 2019.