1 Porter Brook View, Sheffield, S11 8ZJ

1 Porter Brook View is a two-bedroom semi-detached house in Sheffield (S11 8ZJ). It has a recorded floor area of 211 m² (around 2271 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (May 2016) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since April 2010. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Very Poor and window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 72). Main heating runs on biomass. The latest certificate is from May 2016, so improvements made since then won't be reflected.

It hasn't traded since September 2010, a hold of 16 years that's notably long for the area. At 211 m² the property is well over the postcode median (48 m² across 66 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2000–2010, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £190,000 sits 65.2% above the 2010 sale of £115,000. On a £-per-square-foot basis, the last sale (£51/sq ft) was about 80.7% below the postcode norm.