3 Gosbury Hill, Chessington, KT9 1BT

3 Gosbury Hill is a six-bedroom detached house in Chessington (KT9 1BT). It has a recorded floor area of 111 m² (around 1190 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (March 2009) shows an E (score 45), well below the UK norm with real room to improve. The latest certificate is from March 2009, so improvements made since then won't be reflected.

Held since May 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 2000–2009, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £949,000 sits 62.2% above the 2009 sale of £585,000. On a £-per-square-foot basis, the last sale (£492/sq ft) was about 37.7% above the typical sold price in the postcode. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 111 m² it's 27% larger than the typical home in the postcode (87 m² median across 11 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). 6 bedrooms is on the larger side for this postcode, where 4 is the typical count.