36c, Stonard Road, London, N13 4DP

36c is a one-bedroom semi-detached house in London (N13 4DP). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to before 1900 and council tax band B. At 33 m² this is the smallest unit on EPC record across the building (33–81 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (40 versus a best of 79). The latest certificate (August 2021) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in April 2011 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to D (score 61). Main heating runs on electricity.

At 33 m² it sits well below the postcode median (57 m² across 31 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2011, sale prices on this property compounded at 9.4% per year. Today's modelled estimate of £223,000 is 42.5% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£441/sq ft) was about 30.9% above the typical sold price in the postcode. On the market in October 2011 and unlisted since — roughly 15 years.