1 Catherine House, London Road, Ascot, SL5 7EQ

1 Catherine House is a two-bedroom semi-detached house in Ascot (SL5 7EQ). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1976-1982 and council tax band F. At 114 m² this is the largest unit on EPC record across the building (112–114 m²). The latest certificate (October 2021) shows a C (score 70). The rating has held steady at C across 2 certificates since February 2011. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average.

Held since November 1999 — that's 27 years off the open market, well above the local norm. Across 1999–1999, sale prices on this property compounded at 20% per year. Today's modelled estimate of £564,000 sits 108.9% above the 1999 sale of £270,000. On a £-per-square-foot basis, the last sale (£220/sq ft) was about 38.1% below the postcode norm. At 114 m² it sits well below the postcode median (193 m² across 12 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved.