21 Charles Street, Doncaster, DN1 2RZ

21 Charles Street is a two-bedroom mid-terrace house in Doncaster (DN1 2RZ). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (January 2026) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Very Good; while window efficiency dropped from Good to Poor and hot-water efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 78). This certificate was lodged in the last six months, so the rating reflects current condition.

Across 1999–2023, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £100,000 sits 57.5% above the 2023 sale of £63,500. On a £-per-square-foot basis, the last sale (£85/sq ft) was about 17.7% above the typical sold price in the postcode. Most recent transfer: April 2023 at £63,500. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved.