11 Casterbridge Court, Hardingstone, Northampton, NN4 6FD

11 Casterbridge Court is a two-bedroom end-of-terrace house in Hardingstone, Northampton, Northampton (NN4 6FD). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (January 2023) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2013. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.

Across 2002–2013, sale prices on this property compounded at 11.8% per year. Today's modelled estimate of £223,000 sits 65.2% above the 2013 sale of £135,000. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 45.7% above the typical sold price in the postcode. On the market in June 2013 and unlisted since — roughly 13 years. Across the public record there are 5 sales, relatively high churn for a single property. At 55 m² it's 19.1% smaller than the typical home in the postcode (68 m² median across 17 EPCs). One planning record on file: an extension refused in 2013.