220 Whitton Dene, Isleworth, TW7 7LU

220 Whitton Dene is a five-bedroom semi-detached house in Isleworth (TW7 7LU). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2015) shows an F (score 35), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 58), a 2-band jump. Main heating runs on lpg. The latest certificate is from March 2015, so improvements made since then won't be reflected.

At 136 m² the property is well over the postcode median (91 m² across 22 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. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Last changed hands 10 years ago, in March 2016. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2016, sale prices on this property compounded at 9.1% per year. Today's modelled estimate of £768,000 is 37.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£383/sq ft) was about 32.9% above the typical sold price in the postcode.