136 Sheffield Road, Barnsley, S70 1JB

136 Sheffield Road is an end-of-terrace house in Barnsley (S70 1JB). It has a recorded floor area of 29 m² (around 312 sq ft) and construction records dating it to 1900-1929. The latest certificate (February 2017) shows an F (score 22), near the bottom of the EPC scale. The rating has held steady at F across 3 certificates since April 2010. Between certificates, wall efficiency went from Very Poor to Poor; while hot-water efficiency dropped from Good to Very Poor and lighting dropped from Good to Very Poor. The recommended improvements would lift it to C (score 73), a 3-band jump. Main heating runs on electricity. At 29 m² this is the 5th smallest of 11 units on EPC record in the building, where floor areas span 18–96 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (22 versus a best of 79).

Held since December 2003 — that's 23 years off the open market, well above the local norm. At 29 m² it's 15.9% smaller than the typical home in the postcode (35 m² median across 10 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £147,000 sits 63.3% above the 2003 sale of £90,000.