6 Helden Avenue, Canvey Island, SS8 8BZ

6 Helden Avenue is a one-bedroom detached house in Canvey Island (SS8 8BZ). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (June 2015) shows a D (score 55), a step below the typical UK home. When first surveyed in November 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good; while lighting dropped from Very Good to Very Poor. The recommended improvements would lift it to B (score 89), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

Last changed hands 9 years ago, in January 2017. Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2017, sale prices on this property compounded at 9.9% per year. Today's modelled estimate of £279,000 is 32.9% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£527/sq ft) was about 78.5% above the typical sold price in the postcode. At 37 m² it's 16.9% smaller than the typical home in the postcode (45 m² median across 14 EPCs).