Flat 4, 14 Aberdeen Road, Croydon, CR0 1EQ

Flat 4 is a one-bedroom semi-detached house in Croydon (CR0 1EQ). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1900-1929 and council tax band B. At 46 m² this is the smallest unit on EPC record across the building (46–128 m²). The building's EPC ratings span E to D, with this unit at the top. On EPC score it ranks first in the building (64 versus a worst of 47). The latest certificate (February 2020) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2009); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average; while wall efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 76).

At 46 m² it sits well below the postcode median (72 m² across 24 EPCs), making it one of the more compact homes locally. 11 years since the last transfer (January 2015). Across the public record there are 5 sales, relatively high churn for a single property. Across 1995–2015, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £246,000 is 26.2% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£394/sq ft) was about 81.7% above the typical sold price in the postcode.