15b, Pyrland Road, London, N5 2JB

15b is a mid-terrace house in London (N5 2JB). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to 1930-1949. At 48 m² this is the 6th smallest of 19 units on EPC record in the building, where floor areas span 39–138 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (November 2022) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since March 2012. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Poor to Very Poor.

It hasn't traded since February 2006, a hold of 20 years that's notably long for the area. Across 1996–2006, sale prices on this property compounded at 11.8% per year. Today's modelled estimate of £452,000 sits 120.5% above the 2006 sale of £205,000. On a £-per-square-foot basis, the last sale (£397/sq ft) was about 21% above the typical sold price in the postcode. At 48 m² it sits well below the postcode median (84 m² across 33 EPCs), making it one of the more compact homes locally.