Flat A, 21 Sheen Lane, Richmond Upon Thames, London, SW14 8HY

Flat A is a mid-terrace house in Richmond Upon Thames, London, London (SW14 8HY). It has a recorded floor area of 79 m² (around 850 sq ft) and construction records dating it to before 1900. The latest certificate (July 2022) shows a C (score 69), just inside the C band. When first surveyed in July 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Very Good to Good.

It hasn't traded since September 1997, a hold of 29 years that's notably long for the area. At 79 m² the property is well over the postcode median (59 m² across 18 EPCs), placing it in the larger end of the local stock. Across 1996–1997, sale prices on this property compounded at 31.6% per year. Today's modelled estimate of £580,000 sits 383.3% above the 1997 sale of £120,000. On a £-per-square-foot basis, the last sale (£141/sq ft) was about 61.5% below the postcode norm.