4 Elton Park, Watford, WD17 4NW

4 Elton Park is a one-bedroom mid-terrace house in Watford (WD17 4NW). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (March 2026) shows a C (score 72). Earlier certificates rated it B (August 2014); the latest reading is one band lower. Between certificates, wall efficiency went from Average to Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 85). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 43 m² this is the 11th smallest of 32 units on EPC record in the building, where floor areas span 27–65 m². The building's EPC ratings span E to B across 32 units on file.

Held since June 2002 — that's 24 years off the open market, well above the local norm. Across 1997–2002, sale prices on this property compounded at 10.9% per year. Today's modelled estimate of £223,000 sits 134.7% above the 2002 sale of £95,000.