16a, Whitton Waye, Whitton, Hounslow, TW3 2LU

16a is a semi-detached house in Whitton, Hounslow, Hounslow (TW3 2LU). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (February 2024) shows a C (score 69), just inside the C band. When first surveyed in November 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Average to Poor and hot-water efficiency dropped from Very Good to Good.

Held since October 2003 — that's 23 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. At 53 m² it sits well below the postcode median (86 m² across 36 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Across 1997–2003, sale prices on this property compounded at 12.7% per year. Today's modelled estimate of £306,000 sits 96.2% above the 2003 sale of £156,000. On a £-per-square-foot basis, the last sale (£273/sq ft) was about 18.7% below the postcode norm.