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

46 Grinshill Flats is a detached house in Wellington, Telford, Telford (TF1 3JT). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band A. At 70 m² this is the largest unit on EPC record across the building (43–70 m²). The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (July 2024) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 5 certificates since October 2010. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 76).

Held since July 2006 — that's 20 years off the open market, well above the local norm. At 70 m² it's 25% larger than the typical home in the postcode (56 m² median across 35 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 2003–2006, sale prices on this property compounded at 10.7% per year. Today's modelled estimate of £107,000 is 48.6% above the 2006 sale price.