9 Artesian Grove, Barnet, EN5 5HU

9 Artesian Grove is a two-bedroom detached house in Barnet (EN5 5HU). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1983-1990 and council tax band D. At 53 m² this is the 12th smallest of 33 units on EPC record in the building, where floor areas span 50–103 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2020) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2009); the latest reading is one band lower. Between certificates, main heating went from Poor to Average; while hot-water efficiency dropped from Average to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 79). Main heating runs on electricity.

Untraded for 24 years, with the last transfer in October 2002. Across 1997–2002, sale prices on this property compounded at 16.6% per year. Today's modelled estimate of £309,000 sits 90.2% above the 2002 sale of £162,500.