71b, Windmill Street, Gravesend, DA12 1BJ

71b is a two-bedroom mid-terrace house in Gravesend (DA12 1BJ). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1900-1929 and council tax band B. At 92 m² this is the 31st smallest of 32 units on EPC record in the building, where floor areas span 36–94 m². The building's EPC ratings span E to C across 32 units on file. The latest certificate (April 2012) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from April 2012, so improvements made since then won't be reflected.

Sale prices here have outpaced England HPI: 16.2% per year against 0% for the wider region. Today's modelled estimate of £220,000 sits 72.5% above the 2012 sale of £127,500. On a £-per-square-foot basis, the last sale (£129/sq ft) was about 40.8% below the postcode norm. At 92 m² the property is well over the postcode median (56 m² across 31 EPCs), placing it in the larger end of the local stock. On the market in September 2012 and unlisted since — roughly 14 years. Across the public record there are 4 sales, relatively high churn for a single property.