18 Heddon Court, Cockfosters Road, Barnet, EN4 0DE

18 Heddon Court is a one-bedroom mid-terrace house in Barnet (EN4 0DE). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2024) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2010. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 78). At 65 m² this is the 6th smallest of 26 units on EPC record in the building, where floor areas span 34–107 m². The building's EPC ratings span E to C across 26 units on file. Other recorded features include a balcony.

Held since March 2004 — that's 22 years off the open market, well above the local norm. Across 2000–2004, sale prices on this property compounded at 10.6% per year. Today's modelled estimate of £383,000 sits 91.5% above the 2004 sale of £200,000. On a £-per-square-foot basis, the last sale (£286/sq ft) was about 22.8% above the typical sold price in the postcode. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.