Grange House, Flat 16, Grange Road, Gravesend, DA11 0EB

Grange House is a one-bedroom mid-terrace house in Gravesend (DA11 0EB). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (February 2021) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in October 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and hot-water efficiency went from Poor to Average. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on electricity. At 44 m² this is the 13th smallest of 21 units on EPC record in Grange House, where floor areas span 28–49 m². The building's EPC ratings span F to B across 21 units on file.

Untraded for 19 years, with the last transfer in July 2007. Across the public record there are 4 sales, relatively high churn for a single property. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1996–2007, sale prices on this property compounded at 9.6% per year. Today's modelled estimate of £138,000 is 12.2% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 95.8% above the typical sold price in the postcode.