9 Arundel Close, Southwater, Horsham, RH13 9XD

9 Arundel Close is a one-bedroom property in Southwater, Horsham, Horsham (RH13 9XD). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1983-1990 and council tax band B. At 41 m² this is the smallest unit on EPC record across the building (41–109 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (71 versus a worst of 57). The latest certificate (April 2026) shows a C (score 71). The rating has held steady at C across 2 certificates since July 2011. Between certificates, window efficiency went from Very Poor to Good and lighting went from Average to Good. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

At 41 m² it sits well below the postcode median (76 m² across 5 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Across 1999–2014, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £187,000 is 23% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£344/sq ft) was about 49.1% above the typical sold price in the postcode. Last changed hands 12 years ago, in June 2014.