15 Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW

15 Heene Court Mansions is a two-bedroom mid-terrace house in Worthing (BN11 3NW). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (June 2020) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 73). At 91 m² this is the 19th smallest of 27 units on EPC record in the building, where floor areas span 17–161 m². The building's EPC ratings span E to C across 27 units on file. Other recorded features include notable views.

At 91 m² the property is well over the postcode median (51 m² across 26 EPCs), placing it in the larger end of the local stock. 5 planning records sit against the property, 5 approved, 0 refused. Past consents include subdivision and change of use to residential, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Last changed hands 9 years ago, in April 2017. Across the public record there are 4 sales, relatively high churn for a single property. Across 2007–2017, sale prices on this property compounded at 4% per year. On a £-per-square-foot basis, the last sale (£301/sq ft) was about 15.2% above the typical sold price in the postcode.