Flat 3, 51 St Peters Road, Croydon, CR0 1HP

Flat 3 is a one-bedroom semi-detached house in Croydon (CR0 1HP). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (May 2019) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 3 certificates since May 2009. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Poor to Very Poor. The recommended improvements would push it to C (score 75). At 50 m² this is the 5th smallest of 9 units on EPC record in the building, where floor areas span 31–78 m². The building's EPC ratings span F to C across 9 units on file.

Held since November 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2002–2009, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £240,000 sits 54.8% above the 2009 sale of £155,000. On a £-per-square-foot basis, the last sale (£288/sq ft) was about 23.5% above the typical sold price in the postcode. At 50 m² it's 20% smaller than the typical home in the postcode (63 m² median across 22 EPCs).