20 George Street, Mapplewell, Barnsley, S75 6HR

20 George Street is a semi-detached house in Mapplewell, Barnsley, Barnsley (S75 6HR). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (November 2019) shows an F (score 27), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 77), a 3-band jump. Main heating runs on smokeless coal.

Held since April 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 95 m² it's 18.8% larger than the typical home in the postcode (80 m² median across 12 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £181,000 sits 364.7% above the 1999 sale of £38,950. On a £-per-square-foot basis, the last sale (£38/sq ft) was about 60.3% below the postcode norm. One planning record on file: an extension refused in 2007.