14 Park Avenue, Whitton, Hounslow, TW3 2LZ

14 Park Avenue is a four-bedroom semi-detached house in Whitton, Hounslow, Hounslow (TW3 2LZ). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (November 2019) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in October 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Records show the property has been extended at some point in its history.

At 122 m² the property is well over the postcode median (92 m² across 11 EPCs), placing it in the larger end of the local stock. Last sale on file: £600,000 in March 2020. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2020, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £689,000 is 14.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£457/sq ft) was about 71.8% above the typical sold price in the postcode.