12 Warwick Square Mews, Westminster, London, SW1V 2EL

12 Warwick Square Mews is a mid-terrace house in Westminster, London, London (SW1V 2EL). It has a recorded floor area of 77 m² (around 831 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (February 2009) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65). The latest certificate is from February 2009, so improvements made since then won't be reflected.

Held since February 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. At 77 m² the property is well over the postcode median (58 m² across 13 EPCs), placing it in the larger end of the local stock. Across 2008–2009, sale prices on this property compounded at 25% per year. Today's modelled estimate of £1,030,000 sits 64.8% above the 2009 sale of £625,000. On a £-per-square-foot basis, the last sale (£752/sq ft) was about 57.4% above the typical sold price in the postcode.