3 Artesian Grove, Barnet, EN5 5HU

3 Artesian Grove is a two-bedroom mid-terrace house in Barnet (EN5 5HU). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1991-1995 and council tax band D. At 54 m² this is the 20th 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 (April 2025) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2012. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity.

Untraded for 22 years, with the last transfer in July 2004. Across 1997–2004, sale prices on this property compounded at 12.6% per year. Today's modelled estimate of £313,000 sits 80.9% above the 2004 sale of £173,000. On a £-per-square-foot basis, the last sale (£298/sq ft) was about 15.3% above the typical sold price in the postcode.