25 Elm Grove, Barnet, London, NW2 3AE

25 Elm Grove is a four-bedroom end-of-terrace house in Barnet, London, London (NW2 3AE). It has a recorded floor area of 20 m² (around 215 sq ft), construction records dating it to before 1900 and council tax band E. At 20 m² this is the smallest unit on EPC record across the building (20–239 m²). The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (69 versus a worst of 34). The latest certificate (March 2016) shows a C (score 69), just inside the C band. When first surveyed in June 2015 the rating was D, the property has climbed 1 band since. Between certificates, lighting dropped from Average to Very Poor. The latest certificate is from March 2016, so improvements made since then won't be reflected.

At 20 m² it sits well below the postcode median (43 m² across 38 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£3,159/sq ft) was about 891% above the typical sold price in the postcode. Last sold in November 2015, so it's been off the market for around 11 years.