20 Charles Street, Cheltenham, GL51 9HH

20 Charles Street is a two-bedroom mid-terrace house in Cheltenham (GL51 9HH). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (February 2026) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2009. Between certificates, roof efficiency went from Very Poor to Average; 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 77). This certificate was lodged in the last six months, so the rating reflects current condition.

Across 2009–2017, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £218,000 sits 50.3% above the 2017 sale of £145,000. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 68.8% above the typical sold price in the postcode. 10 years since the last transfer (January 2017). At 50 m² it's 29.7% smaller than the typical home in the postcode (71 m² median across 29 EPCs).