5c, Wolverton Gardens, London, W5 3LJ

5c is a semi-detached house in London (W5 3LJ). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1900-1929 and council tax band E. At 76 m² this is the 14th smallest of 17 units on EPC record in the building, where floor areas span 41–98 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2018) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2010. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 70).

Held since July 2001 — that's 25 years off the open market, well above the local norm. Across 1999–2001, sale prices on this property compounded at 9% per year. Today's modelled estimate of £538,000 sits 189.2% above the 2001 sale of £186,000. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 52.2% below the postcode norm. At 76 m² it's 21.6% larger than the typical home in the postcode (63 m² median across 32 EPCs). One planning record on file: new windows refused in 2004.