9 Devon Court, Old London Road, St Albans, AL1 1PP

9 Devon Court is a mid-terrace house in St Albans (AL1 1PP). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1950-1966 and council tax band C. At 43 m² this is the 3rd smallest of 15 units on EPC record in the building, where floor areas span 37–51 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2022) shows a C (score 70). When first surveyed in December 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to B (score 82). Main heating runs on electricity.

Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). Across 1999–2022, sale prices on this property compounded at 6.8% per year. On a £-per-square-foot basis, the last sale (£573/sq ft) was about 89.6% above the typical sold price in the postcode. Most recent transfer: May 2022 at £265,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.