Cathay House, Flat 11, Cathay Street, Southwark, London, SE16 4TS

Cathay House is a two-bedroom mid-terrace house in Southwark, London, London (SE16 4TS). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1950-1966 and council tax band B. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a balcony. At 61 m² this is the smallest unit on EPC record across Cathay House (61–142 m²). The building's EPC ratings span E to B across 15 units on file. The latest certificate (August 2021) shows a C (score 71). The rating has held steady at C across 2 certificates since August 2010. Between certificates, lighting went from Very Poor to Very Good.

Untraded for 27 years, with the last transfer in March 1999. 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 £457,000 sits 381.1% above the 1999 sale of £95,000. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 79.4% below the postcode norm.