4 Westbank Court, Westbank Close, Coal Aston, Dronfield, S18 3DF

4 Westbank Court is a one-bedroom semi-detached house in Coal Aston, Dronfield, Dronfield (S18 3DF). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1976-1982 and council tax band A. At 41 m² this is the 2nd smallest of 10 units on EPC record in the building, where floor areas span 40–59 m². The building's EPC ratings span F to D, with this unit at the top. The latest certificate (August 2019) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Main heating runs on electricity.

It hasn't traded since March 2006, a hold of 20 years that's notably long for the area. Across the public record there are 5 sales, relatively high churn for a single property. Across 2000–2006, sale prices on this property compounded at 18.6% per year. Today's modelled estimate of £124,000 is 13.2% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£248/sq ft) was about 27.3% above the typical sold price in the postcode. At 41 m² it's 18.4% smaller than the typical home in the postcode (50 m² median across 9 EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.