21 Essex Road, Watford, WD17 4EL

21 Essex Road is a detached house in Watford (WD17 4EL). It has a recorded floor area of 170 m² (around 1830 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (July 2014) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2012); the latest reading is one band lower. Between certificates, roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from July 2014, so improvements made since then won't be reflected.

Untraded for 28 years, with the last transfer in August 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 170 m² the property is well over the postcode median (89 m² across 19 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Today's modelled estimate of £835,000 sits 263% above the 1998 sale of £230,000. On a £-per-square-foot basis, the last sale (£126/sq ft) was about 50.2% below the postcode norm. 3 planning records sit against the property, 1 approved, 1 refused. Past consents include tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations.