Flat 4, 157 Oakbrook Road, Sheffield, S11 7EB

Flat 4 is an end-of-terrace house in Sheffield (S11 7EB). It has a recorded floor area of 104 m² (around 1119 sq ft) and construction records dating it to 1900-1929. At 104 m² this is the largest unit on EPC record across the building (22–104 m²). The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (July 2022) shows an E (score 42), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2012. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 79), a 2-band jump.

Across 2015–2016, sale prices on this property compounded at 349.6% per year. Today's modelled estimate of £263,000 is 49.1% below the 2016 sale of £517,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£462/sq ft) was about 156.8% above the typical sold price in the postcode. At 104 m² the property is well over the postcode median (76 m² across 41 EPCs), placing it in the larger end of the local stock. On the market in July 2016 and unlisted since — roughly 10 years.