1 Hainault Avenue, Westcliff On Sea, SS0 9HA

1 Hainault Avenue is a two-bedroom detached house in Westcliff On Sea (SS0 9HA). It has a recorded floor area of 62 m² (around 663 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2009) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 63). The latest certificate is from February 2009, so improvements made since then won't be reflected. At 62 m² this is the 12th smallest of 39 units on EPC record in the building, where floor areas span 47–174 m². The building's EPC ratings span G to C across 39 units on file. Our model identifies extension potential, subject to local planning policy.

Held since October 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2000–2007, sale prices on this property compounded at 14.6% per year. Today's modelled estimate of £184,000 sits 65.8% above the 2007 sale of £111,000. On a £-per-square-foot basis, the last sale (£167/sq ft) was about 25.5% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).