1 Herschell Mews, Lambeth, London, SE5 9AT

1 Herschell Mews is a two-bedroom end-of-terrace house in Lambeth, London, London (SE5 9AT). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to before 1900 and council tax band C. At 77 m² this is the smallest unit on EPC record across the building (77–91 m²). The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (October 2017) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump.

Held since July 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £506,000 sits 574.7% above the 1995 sale of £75,000. On a £-per-square-foot basis, the last sale (£90/sq ft) was about 76.4% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).