10 Dorchester Court, Greenlands Road, Staines Upon Thames, TW18 4LS

10 Dorchester Court is a two-bedroom end-of-terrace house in Staines Upon Thames (TW18 4LS). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1976-1982 and council tax band D. At 80 m² this is the 12th smallest of 15 units on EPC record in the building, where floor areas span 37–82 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (77 versus a worst of 59). The latest certificate (May 2023) shows a C (score 77), near the top of the C band. When first surveyed in March 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, lighting went from Good to Very Good and main heating went from Poor to Average. The recommended improvements would push it to B (score 81). Main heating runs on electricity.

It hasn't traded since January 2001, a hold of 25 years that's notably long for the area. Across 1996–2001, sale prices on this property compounded at 16.2% per year. Today's modelled estimate of £291,000 sits 117.2% above the 2001 sale of £134,000. On a £-per-square-foot basis, the last sale (£156/sq ft) was about 41% below the postcode norm.