Flat 3, 33 Richmond Road, Leeds, LS6 1BX

Flat 3 is a mid-terrace house in Leeds (LS6 1BX). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band A. At 71 m² this is the 4th smallest of 5 units on EPC record in the building, where floor areas span 30–93 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 (78 versus a worst of 52). The latest certificate (November 2018) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (November 2008); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82).

Held since March 2004 — that's 22 years off the open market, well above the local norm. On a £-per-square-foot basis, the last sale (£428/sq ft) was about 145.6% above the typical sold price in the postcode. One planning record on file: an extension refused in 2008.