1 Blackhall Road, Cambridge, CB4 3NJ

1 Blackhall Road is a three-bedroom semi-detached house in Cambridge (CB4 3NJ). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (November 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since May 2010. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 80).

Untraded for 16 years, with the last transfer in November 2010. At 101 m² the property is well over the postcode median (59 m² across 9 EPCs), placing it in the larger end of the local stock. Across 1995–2010, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £516,000 sits 84.3% above the 2010 sale of £280,000. On a £-per-square-foot basis, the last sale (£258/sq ft) was about 21% below the postcode norm. 4 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and subdivision, meaningful when judging how the property has evolved.