St Michaels, Flat 3, Willow Grove, Chislehurst, BR7 5DA

St Michaels is a one-bedroom semi-detached house in Chislehurst (BR7 5DA). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1900-1929 and council tax band C. At 44 m² this is the 2nd smallest of 4 units on EPC record in St Michaels, where floor areas span 42–74 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (January 2025) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (December 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Average to Very Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 72).

At 44 m² it sits well below the postcode median (112 m² across 14 EPCs), making it one of the more compact homes locally. 11 years since the last transfer (May 2015). Across the public record there are 5 sales, relatively high churn for a single property. Across 1998–2015, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £290,000 is 23.4% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£496/sq ft) was about 75.1% above the typical sold price in the postcode.