Flat 1, 11 Highbury Place, London, N5 1QZ

Flat 1 is a detached house in London (N5 1QZ). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to before 1900 and council tax band D. At 90 m² this is the largest unit on EPC record across the building (42–90 m²). The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 39). The latest certificate (March 2020) shows a C (score 72). The rating has held steady at C across 4 certificates since March 2009. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Very Good to Good.

At 90 m² the property is well over the postcode median (62 m² across 37 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved.