16 Arrancourt, Gilligan Close, Horsham, RH12 1UA

16 Arrancourt is a one-bedroom mid-terrace house in Horsham (RH12 1UA). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (October 2020) shows a C (score 74). The rating has held steady at C across 2 certificates since September 2009. Between certificates, hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Average and lighting dropped from Very Good to Average. At 48 m² this is the 7th smallest of 39 units on EPC record in the building, where floor areas span 45–65 m². The building's EPC ratings span D to B across 39 units on file.

Held since May 2010 — that's 16 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2010, sale prices on this property compounded at 10% per year. Today's modelled estimate of £178,000 is 29.5% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£266/sq ft) was about 30% above the typical sold price in the postcode.