23 Quarry Park Road, Plymstock, Plymouth, PL9 7BB

23 Quarry Park Road is a two-bedroom semi-detached house in Plymstock, Plymouth, Plymouth (PL9 7BB). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2018) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in January 2011 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and hot-water efficiency went from Very Poor to Very Good; while lighting dropped from Average to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump.

Held since September 2000 — that's 26 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. Today's modelled estimate of £250,000 sits 257.1% above the 2000 sale of £70,000. On a £-per-square-foot basis, the last sale (£97/sq ft) was about 44.4% below the postcode norm. At 67 m² it's 28.7% smaller than the typical home in the postcode (94 m² median across 25 EPCs).