10 Park Square Mews, Westminster, London, NW1 4PP

10 Park Square Mews is a two-bedroom semi-detached house in Westminster, London, London (NW1 4PP). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (July 2024) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since November 2009. Between certificates, lighting went from Very Poor to Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to D (score 65).

Held since July 1997 — that's 29 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 £1,305,000 sits 295.5% above the 1997 sale of £330,000. On a £-per-square-foot basis, the last sale (£326/sq ft) was about 75.6% below the postcode norm. At 94 m² it's 15.3% smaller than the typical home in the postcode (111 m² median across 5 EPCs).