33a, Brookhill Road, Barnet, EN4 8SE

33a is a semi-detached house in Barnet (EN4 8SE). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to 1900-1929. The latest certificate (September 2023) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since February 2010. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 70). At 69 m² this is the 8th smallest of 20 units on EPC record in the building, where floor areas span 44–139 m². The building's EPC ratings span F to C across 20 units on file.

Held since September 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £385,000 sits 737% above the 1996 sale of £46,000. On a £-per-square-foot basis, the last sale (£62/sq ft) was about 77.4% below the postcode norm. At 69 m² it's 16.9% smaller than the typical home in the postcode (83 m² median across 19 EPCs).