1a Diamond Cottages, Green Road, Wivelsfield Green, Haywards Heath, RH17 7QA

1a Diamond Cottages is a semi-detached house in Wivelsfield Green, Haywards Heath, Haywards Heath (RH17 7QA). It has a recorded floor area of 67 m² (around 721 sq ft) and construction records dating it to before 1900. The latest certificate (February 2026) returns a B (score 82), comfortably above the UK average. When first surveyed in October 2008 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and lighting went from Average to Good; while window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.

At 67 m² it's 20.2% smaller than the typical home in the postcode (84 m² median across 10 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Today's modelled estimate of £375,000 is 36.4% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£381/sq ft) was about 22.6% above the typical sold price in the postcode. On the market in October 2014 and unlisted since — roughly 12 years.