4 Chalkstone Close, Welling, DA16 3DJ

4 Chalkstone Close is a two-bedroom end-of-terrace house in Welling (DA16 3DJ). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (November 2023) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2011); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity. At 55 m² this is the 37th smallest of 39 units on EPC record in the building, where floor areas span 40–58 m². The building's EPC ratings span E to B across 39 units on file.

Last sold in October 2017, so it's been off the market for around 9 years. Across the public record there are 5 sales, relatively high churn for a single property. Across 2000–2017, sale prices on this property compounded at 7.5% per year. On a £-per-square-foot basis, the last sale (£422/sq ft) was about 86.4% above the typical sold price in the postcode.