52a, Flat 2, Promenade, Southport, PR9 0DY

52a is a semi-detached house in Southport (PR9 0DY). It has a recorded floor area of 85 m² (around 915 sq ft) and construction records dating it to before 1900. At 85 m² this is the largest unit on EPC record across 52a (25–85 m²). The building's EPC ratings span F to D, with this unit at the top. On EPC score it ranks first in the building (61 versus a worst of 26). The latest certificate (April 2026) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2013. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Poor to Very Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 71). This certificate was lodged in the last six months, so the rating reflects current condition.

At 85 m² the property is well over the postcode median (52 m² across 62 EPCs), placing it in the larger end of the local stock.