Flat 1, 4 High Street, Littlehampton, BN17 5EE

Flat 1 is a one-bedroom end-of-terrace house in Littlehampton (BN17 5EE). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1900-1929 and council tax band A. At 30 m² this is the smallest unit on EPC record across the building (30–62 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (January 2022) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2012. Between certificates, wall efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 73).

Today's modelled estimate of £120,000 is 26.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£294/sq ft) was about 19.7% above the typical sold price in the postcode. Last sold in April 2016, so it's been off the market for around 10 years. At 30 m² it's 18.9% smaller than the typical home in the postcode (37 m² median across 20 EPCs).