18 Haig Gardens, Gravesend, DA12 1NE

18 Haig Gardens is a one-bedroom detached house in Gravesend (DA12 1NE). It has a recorded floor area of 25 m² (around 269 sq ft), construction records dating it to 1983-1990 and council tax band B. At 25 m² this is the smallest unit on EPC record across the building (25–95 m²). The building's EPC ratings span E to C across 49 units on file. The latest certificate (May 2021) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2010. Between certificates, main heating went from Poor to Average; while lighting dropped from Poor to Very Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity.

Sale prices here have outpaced England HPI: 5.9% per year against 0% for the wider region. Today's modelled estimate of £122,000 sits 52.5% above the 2014 sale of £79,995. On a £-per-square-foot basis, the last sale (£297/sq ft) was about 36.4% above the typical sold price in the postcode. At 25 m² it sits well below the postcode median (53 m² across 48 EPCs), making it one of the more compact homes locally. On the market in October 2014 and unlisted since — roughly 12 years. Across the public record there are 4 sales, relatively high churn for a single property.