5a Hillborough Mansions, Hillborough Road, Westcliff On Sea, SS0 0RZ

5a Hillborough Mansions is a one-bedroom end-of-terrace house in Westcliff On Sea (SS0 0RZ). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1930-1949 and council tax band A. At 37 m² this is the 2nd smallest of 16 units on EPC record in the building, where floor areas span 34–52 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 48). Other recorded features include a balcony. Our model identifies extension potential, subject to local planning policy. The latest certificate (February 2025) shows a C (score 78), near the top of the C band. When first surveyed in May 2014 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Good and lighting went from Average to Very Good. Main heating runs on electricity.

Today's modelled estimate of £145,000 is 19.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£305/sq ft) was about 52.1% above the typical sold price in the postcode. At 37 m² it's 17.8% smaller than the typical home in the postcode (45 m² median across 15 EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Sold August 2019 for £121,500.