8b, Thornlee Court, Grotton, Oldham, OL4 5RG

8b is an end-of-terrace house in Grotton, Oldham, Oldham (OL4 5RG). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (November 2013) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2011. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Good to Average. The recommended improvements would push it to C (score 75). The latest certificate is from November 2013, so improvements made since then won't be reflected. At 79 m² this is the 4th smallest of 12 units on EPC record in the building, where floor areas span 39–128 m². The building's EPC ratings span E to C across 12 units on file.

At 79 m² it sits well below the postcode median (117 m² across 11 EPCs), making it one of the more compact homes locally. Across 1998–2011, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £237,000 is 43.6% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£194/sq ft) was about 16.1% below the postcode norm. 15 years since the last transfer (December 2011).