23 Ashby Court, Hemel Hempstead, HP2 7QL

23 Ashby Court is a mid-terrace house in Hemel Hempstead (HP2 7QL). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (October 2017) 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 August 2015. Between certificates, wall efficiency went from Poor to Good; while lighting dropped from Good to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on electricity. At 50 m² this is the 17th smallest of 35 units on EPC record in the building, where floor areas span 38–72 m². The building's EPC ratings span F to C across 35 units on file.

Across 2004–2018, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £175,000 is 12.5% below the 2018 sale of £200,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£372/sq ft) was about 97.8% above the typical sold price in the postcode. 8 years since the last transfer (February 2018). Across the public record there are 5 sales, relatively high churn for a single property.