9a, Wenham Drive, Westcliff On Sea, SS0 9BN

9a is a one-bedroom property in Westcliff On Sea (SS0 9BN). It has a recorded floor area of 58 m² (around 623 sq ft) and construction records dating it to 1967-1975. At 58 m² this is the 7th smallest of 22 units on EPC record in the building, where floor areas span 37–189 m². The building's EPC ratings span F to C across 22 units on file. The latest certificate (January 2010) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). The latest certificate is from January 2010, so improvements made since then won't be reflected.

At 58 m² it sits well below the postcode median (98 m² across 21 EPCs), making it one of the more compact homes locally. Across 2012–2015, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £165,000 is 37.5% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 22.1% above the typical sold price in the postcode. Last changed hands 11 years ago, in March 2015.