21 Melrose Avenue, Croydon, London, SW16 4RX

21 Melrose Avenue is a four-bedroom semi-detached house in Croydon, London, London (SW16 4RX). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 2007 onwards and council tax band B. At 41 m² this is the smallest unit on EPC record across the building (41–139 m²). The building's EPC ratings span E to B across 8 units on file. Other recorded features include a loft. Our model identifies extension potential, subject to local planning policy. The latest certificate (July 2019) shows a C (score 72). The rating has held steady at C across 4 certificates since December 2008. Between certificates, lighting went from Good to Very Good and main heating went from Poor to Average; while hot-water efficiency dropped from Poor to Very Poor. Main heating runs on electricity.

At 41 m² it sits well below the postcode median (112 m² across 7 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £574,000 is 29% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£1,008/sq ft) was about 317.9% above the typical sold price in the postcode. 10 years since the last transfer (January 2016).