21 Colonial Road, Birmingham, B9 5NR

21 Colonial Road is a mid-terrace house in Birmingham (B9 5NR). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2026) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since March 2014. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Good; while wall efficiency dropped from Poor to Very Poor and window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 79). This certificate was lodged in the last six months, so the rating reflects current condition.

Across 2000–2014, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £182,000 sits 59.6% above the 2014 sale of £114,000. On a £-per-square-foot basis, the last sale (£116/sq ft) was about 32.8% above the typical sold price in the postcode. 12 years since the last transfer (July 2014).