7a, Abercorn Crescent, Harrow, HA2 0PX

7a is a two-bedroom mid-terrace house in Harrow (HA2 0PX). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2017) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 63).

Held since August 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £306,000 sits 378.1% above the 1999 sale of £64,000. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 35.3% below the postcode norm. At 33 m² it sits well below the postcode median (78 m² across 28 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).