Chartergrove, Flat 3, The Avenue, Petersfield, GU31 4JU

Chartergrove is a one-bedroom detached house in Petersfield (GU31 4JU). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1967-1975 and council tax band B. At 44 m² this is the 2nd smallest of 6 units on EPC record in Chartergrove, where floor areas span 43–61 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (September 2020) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2010. Between certificates, window efficiency went from Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 74).

Across 2003–2015, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £214,000 is 25.9% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 286.4% above the typical sold price in the postcode. Last sold in June 2015, so it's been off the market for around 11 years. At 44 m² it's 27.9% smaller than the typical home in the postcode (61 m² median across 5 EPCs).