18 Chestnut Gardens, Horsham, RH12 2NG

18 Chestnut Gardens is a three-bedroom mid-terrace house in Horsham (RH12 2NG). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (October 2015) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2014. Between certificates, wall efficiency went from Poor to Good and roof efficiency went from Poor to Average; while lighting dropped from Good to Average and main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 87), a 3-band jump. Main heating runs on electricity. The latest certificate is from October 2015, so improvements made since then won't be reflected.

At 83 m² the property is well over the postcode median (54 m² across 22 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Across 2006–2016, sale prices on this property compounded at 4% per year. Today's modelled estimate of £383,000 is 46.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£292/sq ft) was about 32% above the typical sold price in the postcode. On the market in September 2016 and unlisted since — roughly 10 years.