21 Azalea Court, Chelmsford, CM1 6YL

21 Azalea Court is a semi-detached house in Chelmsford (CM1 6YL). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1967-1975 and council tax band B. At 34 m² this is the smallest unit on EPC record across the building (34–53 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2021) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2010); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 73).

At 34 m² it sits well below the postcode median (50 m² across 29 EPCs), making it one of the more compact homes locally. Last sale on file: £153,000 in July 2019. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2019, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£418/sq ft) was about 120.5% above the typical sold price in the postcode.