18a, Satanita Road, Westcliff On Sea, SS0 8DE

18a is a three-bedroom semi-detached house in Westcliff On Sea (SS0 8DE). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (January 2014) shows a D (score 57), a step below the typical UK home. When first surveyed in September 2012 the rating was E, the property has climbed 1 band since. The recommended improvements would push it to C (score 77). The latest certificate is from January 2014, so improvements made since then won't be reflected. At 85 m² this is the 42nd smallest of 57 units on EPC record in the building, where floor areas span 14–240 m². The building's EPC ratings span E to C across 57 units on file. Other recorded features include notable views.

At 85 m² the property is well over the postcode median (55 m² across 56 EPCs), placing it in the larger end of the local stock. Across 2007–2015, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £268,000 is 48.9% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 32.6% above the typical sold price in the postcode. Last sold in April 2015, so it's been off the market for around 11 years.