4 Penwinnick Close, St Agnes, TR5 0NZ

4 Penwinnick Close is a four-bedroom detached house in St Agnes (TR5 0NZ). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1991-1995 and council tax band E. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (May 2019) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2011. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to A (score 93), a 3-band jump. Main heating runs on electricity.

Sold November 2019 for £535,000. Across the public record there are 5 sales, relatively high churn for a single property. At 148 m² it's 20.8% larger than the typical home in the postcode (123 m² median across 4 EPCs). Across 1995–2019, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £696,000 is 30.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£336/sq ft) was about 214% above the typical sold price in the postcode.