34 Birch Green, Staines Upon Thames, TW18 4HA

34 Birch Green is a three-bedroom semi-detached house in Staines Upon Thames (TW18 4HA). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2021) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in February 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. 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. Across 1996–2009, sale prices on this property compounded at 8.7% per year. Today's modelled estimate of £496,000 sits 80.4% above the 2009 sale of £275,000. On a £-per-square-foot basis, the last sale (£287/sq ft) was about 26.9% above the typical sold price in the postcode.