4 Channel Keep, St Augustine Road, Littlehampton, BN17 5NQ

4 Channel Keep is a one-bedroom mid-terrace house in Littlehampton (BN17 5NQ). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (June 2023) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2011. Between certificates, hot-water efficiency dropped from Average to Poor and lighting dropped from Very Good to Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity. Other recorded features include notable views. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. At 55 m² this is the 4th smallest of 19 units on EPC record in the building, where floor areas span 52–95 m². The building's EPC ratings span E to C across 19 units on file.

A recent sale: £177,000 in March 2025. Across 2008–2025, sale prices on this property compounded at 2.3% per year. On a £-per-square-foot basis, the last sale (£299/sq ft) was about 86.9% above the typical sold price in the postcode. At 55 m² it's 19.1% smaller than the typical home in the postcode (68 m² median across 18 EPCs).