83a, Welbeck Road, Barnet, EN4 8RY

83a is a mid-terrace house in Barnet (EN4 8RY). It has a recorded floor area of 68 m² (around 732 sq ft) and construction records dating it to 1930-1949. The latest certificate (August 2025) shows a C (score 70). The rating has held steady at C across 3 certificates since September 2015. Between certificates, roof efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. At 68 m² this is the 33rd smallest of 42 units on EPC record in the building, where floor areas span 38–182 m². The building's EPC ratings span E to B across 42 units on file.

It hasn't traded since March 1999, a hold of 27 years that's notably long for the area. 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 £352,000 sits 410.1% above the 1999 sale of £69,000. On a £-per-square-foot basis, the last sale (£94/sq ft) was about 71% below the postcode norm. At 68 m² it's 15.3% larger than the typical home in the postcode (59 m² median across 41 EPCs).