3 Sandrock Cottages, Northchapel, Petworth, GU28 9HL

3 Sandrock Cottages is a mid-terrace house in Northchapel, Petworth, Petworth (GU28 9HL). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1930-1949 and council tax band D. At 37 m² this is the smallest unit on EPC record across the building (37–171 m²). The building's EPC ratings span G to D, with this unit at the top. The latest certificate (May 2023) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good and main heating went from Poor to Average; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity.

At 37 m² it sits well below the postcode median (56 m² across 14 EPCs), making it one of the more compact homes locally. 4 planning records sit against the property, 0 approved, 0 refused.