29 Spinney Hill, Addlestone, KT15 1AF

29 Spinney Hill is a four-bedroom detached house in Addlestone (KT15 1AF). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (July 2020) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (August 2010); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a conservatory.

Held since January 2011 — that's 15 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 8.7% per year against 0% for the wider region. Today's modelled estimate of £661,000 sits 58.1% above the 2011 sale of £418,000. On a £-per-square-foot basis, the last sale (£321/sq ft) was about 24.7% above the typical sold price in the postcode. At 121 m² it sits well below the postcode median (173 m² across 4 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2006. Past consents include an extension, meaningful when judging how the property has evolved.