10 Abbotts Court, Ashbourne Avenue, Harrow, HA2 0LE

10 Abbotts Court is a mid-terrace house in Harrow (HA2 0LE). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1967-1975 and council tax band C. At 59 m² this is the 8th smallest of 9 units on EPC record in the building, where floor areas span 44–59 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (February 2015) shows a D (score 67), on the cusp of jumping into the C band. The latest certificate is from February 2015, so improvements made since then won't be reflected.

Held since April 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 £268,000 sits 312.3% above the 1999 sale of £65,000. On a £-per-square-foot basis, the last sale (£102/sq ft) was about 52.8% below the postcode norm. At 59 m² it's 15.7% larger than the typical home in the postcode (51 m² median across 8 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).