3 Berkeley Court, Irvine Road, Littlehampton, BN17 5LA

3 Berkeley Court is a one-bedroom semi-detached house in Littlehampton (BN17 5LA). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1900-1929 and council tax band B. At 54 m² this is the smallest unit on EPC record across the building (54–252 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (August 2019) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2009. Between certificates, wall efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 78).

It hasn't traded since January 2004, a hold of 22 years that's notably long for the area. Across 1995–2004, sale prices on this property compounded at 14.3% per year. Today's modelled estimate of £172,000 sits 100% above the 2004 sale of £86,000. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 22.1% below the postcode norm. At 54 m² it sits well below the postcode median (116 m² across 7 EPCs), making it one of the more compact homes locally.