4 Grammar School Yard, Fish Street, Hull, HU1 1SE

4 Grammar School Yard is a two-bedroom mid-terrace house in Hull (HU1 1SE). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1996-2002 and council tax band B. The latest certificate (August 2021) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, window efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Poor to Average. The recommended improvements would lift it to B (score 87), a 2-band jump. Main heating runs on electricity.

Held since December 2003 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £139,000 sits 62.6% above the 2003 sale of £85,500. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 15.2% above the typical sold price in the postcode.