123a, Rusthall Avenue, Ealing, London, W4 1BN

123a is a three-bedroom mid-terrace house in Ealing, London, London (W4 1BN). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1930-1949 and council tax band E. At 63 m² this is the 5th smallest of 31 units on EPC record in the building, where floor areas span 54–235 m². The building's EPC ratings span F to C, with this unit at the top. Period features are noted in the property record. The latest certificate (November 2018) shows a C (score 70).

Held since August 2001 — that's 25 years off the open market, well above the local norm. Today's modelled estimate of £645,000 sits 786% above the 2001 sale of £72,800. On a £-per-square-foot basis, the last sale (£107/sq ft) was about 76.8% below the postcode norm. At 63 m² it sits well below the postcode median (91 m² across 41 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs).