First Floor Flat, 5 Lancaster Drive, London, NW3 4EY

First Floor Flat is a mid-terrace house in London (NW3 4EY). It has a recorded floor area of 133 m² (around 1432 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2022) shows a D (score 56), a step below the typical UK home. Earlier certificates rated it C (February 2010); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump.

Held since March 2002 — that's 24 years off the open market, well above the local norm. At 133 m² the property is well over the postcode median (91 m² across 19 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £1,242,000 sits 222.6% above the 2002 sale of £385,000. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 59.4% below the postcode norm.