21 Aldenham Road, Watford, WD19 4AB

21 Aldenham Road is a two-bedroom mid-terrace house in Watford (WD19 4AB). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (August 2020) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in June 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 79).

One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. At 98 m² it's 21% larger than the typical home in the postcode (81 m² median across 23 EPCs). Across 2003–2022, sale prices on this property compounded at 8% per year. Today's modelled estimate of £452,000 is 13% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£379/sq ft) was about 73.8% above the typical sold price in the postcode. Most recent transfer: July 2022 at £400,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.