17a, Navarino Road, Hackney, London, E8 1AD

17a is a one-bedroom semi-detached house in Hackney, London, London (E8 1AD). It has a recorded floor area of 115 m² (around 1238 sq ft) and construction records dating it to 1900-1929. The latest certificate (September 2009) shows an E (score 44), well below the UK norm with real room to improve. Earlier certificates rated it C (March 2009); the latest reading is 2 bands lower. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to D (score 57). The latest certificate is from September 2009, so improvements made since then won't be reflected.

Held since November 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 115 m² the property is well over the postcode median (59 m² across 69 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £919,000 sits 100.4% above the 2009 sale of £458,500. On a £-per-square-foot basis, the last sale (£370/sq ft) was about 18% below the postcode norm.