Cockhaise Mill, Monteswood Lane, Lindfield, Haywards Heath, RH16 2QP

Cockhaise Mill is a four-bedroom detached house in Lindfield, Haywards Heath, Haywards Heath (RH16 2QP). It has a recorded floor area of 207 m² (around 2228 sq ft), construction records dating it to 1900-1929 and council tax band G. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a self-contained annexe and outbuildings. Our model identifies extension potential, subject to local planning policy. The latest certificate (May 2017) shows an F (score 33), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 66), a 2-band jump. Main heating runs on oil.

It hasn't traded since September 2010, a hold of 16 years that's notably long for the area. At 207 m² the property is well over the postcode median (108 m² across 11 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2003–2010, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £1,335,000 sits 50.5% above the 2010 sale of £887,000. On a £-per-square-foot basis, the last sale (£398/sq ft) was about 71.9% above the typical sold price in the postcode. 5 planning records sit against the property, 0 approved, 0 refused. The record references listed-building consent, which constrain future alterations.