Highlawn Hall, Flat 15, Sudbury Hill, Harrow, HA1 3NA

Highlawn Hall is a three-bedroom detached house in Harrow (HA1 3NA). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1983-1990 and council tax band F. Tenure is freehold. At 110 m² this is the largest unit on EPC record across Highlawn Hall (17–110 m²). The building's EPC ratings span E to B across 11 units on file. Other recorded features include a balcony. The latest certificate (December 2019) shows a C (score 69), just inside the C band.

Held since February 2000 — that's 26 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 £568,000 sits 131.8% above the 2000 sale of £245,000. On a £-per-square-foot basis, the last sale (£207/sq ft) was about 30.8% below the postcode norm. At 110 m² it's 21.2% larger than the typical home in the postcode (91 m² median across 18 EPCs).