11 Prewetts Mill Apartments, Mill Bay Lane, Horsham, RH12 1ST

11 Prewetts Mill Apartments is a one-bedroom mid-terrace house in Horsham (RH12 1ST). It has a recorded floor area of 31 m² (around 334 sq ft). At 31 m² this is the 10th smallest of 59 units on EPC record in the building, where floor areas span 30–90 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (November 2017) shows an E (score 51), well below the UK norm with real room to improve. Main heating runs on electricity: electricity, unspecified tariff.

At 31 m² it sits well below the postcode median (56 m² across 58 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On a £-per-square-foot basis, the last sale (£599/sq ft) was about 26.8% above the typical sold price in the postcode. Sold July 2019 for £200,000.