Ashley Mansions, Flat 19, 254 Vauxhall Bridge Road, Westminster, London, SW1V 1BS

Ashley Mansions is a detached house in Westminster, London, London (SW1V 1BS). It has a recorded floor area of 63 m² (around 673 sq ft) and construction records dating it to 1900-1929. At 63 m² this is the 6th smallest of 10 units on EPC record in Ashley Mansions, where floor areas span 58–76 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (55 versus a best of 71). The latest certificate (November 2008) shows a D (score 55), a step below the typical UK home. The latest certificate is from November 2008, so improvements made since then won't be reflected.

It hasn't traded since November 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Across 2005–2009, sale prices on this property compounded at 9.4% per year. Today's modelled estimate of £615,000 is 32.4% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£690/sq ft) was about 49.9% above the typical sold price in the postcode.