21a, Bramhall Moor Lane, Hazel Grove, Stockport, SK7 4AJ

21a is an end-of-terrace house in Hazel Grove, Stockport, Stockport (SK7 4AJ). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (October 2019) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2009. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Very Poor to Average; while window efficiency dropped from Good to Average and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 88), a 2-band jump.

Across 2002–2017, sale prices on this property compounded at 3.6% per year. Today's modelled estimate of £171,000 sits 80% above the 2017 sale of £95,000. On a £-per-square-foot basis, the last sale (£196/sq ft) was about 16.1% above the typical sold price in the postcode. On the market in February 2017 and unlisted since — roughly 9 years. Across the public record there are 4 sales, relatively high churn for a single property. At 45 m² it's 29.7% smaller than the typical home in the postcode (64 m² median across 16 EPCs).