318 High Street, Rochester, ME1 1BT

318 High Street is a two-bedroom detached house in Rochester (ME1 1BT). It has a recorded floor area of 36 m² (around 388 sq ft) and construction records dating it to 1900-1929. At 36 m² this is the smallest unit on EPC record across the building (36–71 m²). The building's EPC ratings span G to D, with this unit at the top. The latest certificate (December 2017) shows a D (score 55), a step below the typical UK home. When first surveyed in December 2008 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 71). Main heating runs on electricity.

Untraded for 23 years, with the last transfer in December 2003. Today's modelled estimate of £155,000 sits 198.1% above the 2003 sale of £52,000. At 36 m² it sits well below the postcode median (61 m² across 4 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused.