11 Heather Lea Avenue, Sheffield, S17 3DJ

11 Heather Lea Avenue is a detached house in Sheffield (S17 3DJ). It has a recorded floor area of 175 m² (around 1884 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (February 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2016. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80).

Untraded for 21 years, with the last transfer in March 2005. At 175 m² the property is well over the postcode median (117 m² across 16 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £715,000 sits 145.7% above the 2005 sale of £291,000. On a £-per-square-foot basis, the last sale (£154/sq ft) was about 37.4% below the postcode norm. One planning record on file: an extension approved in 2005. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.