109b, Richmond Road, Kingston Upon Thames, KT2 5BX

109b is a one-bedroom semi-detached house in Kingston Upon Thames (KT2 5BX). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2019) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since May 2011. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to C (score 75). At 48 m² this is the 3rd smallest of 16 units on EPC record in the building, where floor areas span 34–188 m². The building's EPC ratings span E to B across 16 units on file.

Last sale on file: £292,000 in November 2020. Across the public record there are 5 sales, relatively high churn for a single property. Across 1997–2020, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £343,000 is 17.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£565/sq ft) was about 31.8% above the typical sold price in the postcode. At 48 m² it's 29.4% smaller than the typical home in the postcode (68 m² median across 15 EPCs).