48 Grinshill Flats, Severn Drive, Wellington, Telford, TF1 3JT

48 Grinshill Flats is a two-bedroom semi-detached house in Wellington, Telford, Telford (TF1 3JT). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (December 2015) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in February 2014 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Very Good; while lighting dropped from Poor to Very Poor. The latest certificate is from December 2015, so improvements made since then won't be reflected. At 59 m² this is the 17th smallest of 36 units on EPC record in the building, where floor areas span 44–70 m². The building's EPC ratings span D to B, with this unit at the bottom.

Untraded for 20 years, with the last transfer in July 2006. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs). Today's modelled estimate of £99,000 is 31.1% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£119/sq ft) was about 24.4% above the typical sold price in the postcode.