40 Petersfield Road, Staines Upon Thames, TW18 1DE

40 Petersfield Road is a three-bedroom semi-detached house in Staines Upon Thames (TW18 1DE). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (October 2021) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2011. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump.

Untraded for 27 years, with the last transfer in June 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £479,000 sits 295.9% above the 1999 sale of £121,000. On a £-per-square-foot basis, the last sale (£142/sq ft) was about 52.5% below the postcode norm. At 79 m² it's 21.6% larger than the typical home in the postcode (65 m² median across 4 EPCs).