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

Chartergrove is a two-bedroom semi-detached house in Petersfield (GU31 4JU). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1967-1975 and council tax band C. At 61 m² this is the 4th 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. On EPC score it ranks last in the building (57 versus a best of 74). The latest certificate (December 2019) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since November 2008. Between certificates, window efficiency went from Poor to Average and main heating went from Average to Good; while wall efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 75).

It hasn't traded since May 1999, a hold of 27 years that's notably long for the area. Across 1998–1999, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £240,000 sits 321.1% above the 1999 sale of £57,000. On a £-per-square-foot basis, the last sale (£87/sq ft) was about 63.9% below the postcode norm.