13 Herons Lea, Sheldon Avenue, Haringey, London, N6 4NB

13 Herons Lea is a three-bedroom mid-terrace house in Haringey, London, London (N6 4NB). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (February 2010) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2008. Between certificates, window efficiency went from Very Poor to Average and lighting went from Poor to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from February 2010, so improvements made since then won't be reflected. At 76 m² this is the 2nd smallest of 16 units on EPC record in the building, where floor areas span 55–112 m². The building's EPC ratings span E to C across 16 units on file. Other recorded features include a balcony.

Untraded for 16 years, with the last transfer in August 2010. Today's modelled estimate of £686,000 is 49.8% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£560/sq ft) was about 65.5% above the typical sold price in the postcode. At 76 m² it's 17.4% smaller than the typical home in the postcode (92 m² median across 15 EPCs).