21 Oakleigh Crescent, Barnet, London, N20 0BL

21 Oakleigh Crescent is a semi-detached house in Barnet, London, London (N20 0BL). It has a recorded floor area of 25 m² (around 269 sq ft) and construction records dating it to 1930-1949. At 25 m² this is the 2nd smallest of 13 units on EPC record in the building, where floor areas span 20–162 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (75 versus a worst of 41). The latest certificate (June 2023) shows a C (score 75), near the top of the C band. When first surveyed in June 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good; while window efficiency dropped from Good to Average. Main heating runs on electricity.

Untraded for 17 years, with the last transfer in February 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 25 m² it sits well below the postcode median (48 m² across 12 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include subdivision, meaningful when judging how the property has evolved. Today's modelled estimate of £403,000 is 18.5% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£1,263/sq ft) was about 320% above the typical sold price in the postcode.