57 Glenthorne Road, Barnet, London, N11 3HU

57 Glenthorne Road is a semi-detached house in Barnet, London, London (N11 3HU). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1930-1949 and council tax band C. At 53 m² this is the 10th smallest of 32 units on EPC record in the building, where floor areas span 16–152 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (February 2026) shows a C (score 71). When first surveyed in September 2022 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good. This certificate was lodged in the last six months, so the rating reflects current condition.

3 planning records sit against the property, 2 approved, 1 refused. Past consents include a basement excavation and an extension, meaningful when judging how the property has evolved. At 53 m² it's 26.4% smaller than the typical home in the postcode (72 m² median across 34 EPCs). Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). On a £-per-square-foot basis, the last sale (£561/sq ft) was about 86.3% above the typical sold price in the postcode. Most recent transfer: April 2023 at £320,000.