26a, High Street, Bovingdon, Hemel Hempstead, HP3 0HG

26a is a one-bedroom semi-detached house in Bovingdon, Hemel Hempstead, Hemel Hempstead (HP3 0HG). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (April 2021) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2010. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Poor to Average and main heating went from Poor to Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 70). At 46 m² this is the 8th smallest of 48 units on EPC record in the building, where floor areas span 29–192 m². The building's EPC ratings span F to B across 48 units on file.

Last sale on file: £220,000 in January 2020. Across the public record there are 6 sales, relatively high churn for a single property. Across 1999–2020, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £244,000 is 10.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£444/sq ft) was about 24.9% above the typical sold price in the postcode. At 46 m² it's 25.8% smaller than the typical home in the postcode (62 m² median across 47 EPCs).