7 Grosvenor Crescent Mews, Westminster, London, SW1X 7EU

7 Grosvenor Crescent Mews is a two-bedroom mid-terrace house in Westminster, London, London (SW1X 7EU). It has a recorded floor area of 152 m² (around 1636 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (October 2022) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.

Held since October 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. Today's modelled estimate of £2,098,000 sits 120.8% above the 2009 sale of £950,000. On a £-per-square-foot basis, the last sale (£581/sq ft) was about 42.5% below the postcode norm. 5 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 152 m² it's 16% larger than the typical home in the postcode (131 m² median across 8 EPCs).