1 6, Flax Mews, High Street, Markyate, St Albans, AL3 8NX

1 6 is a mid-terrace house in Markyate, St. Albans, St Albans (AL3 8NX). It has a recorded floor area of 44 m² (around 474 sq ft) and construction records dating it to 1967-1975. At 44 m² this is the smallest unit on EPC record across the building (44–46 m²). On EPC score it ranks last in the building (63 versus a best of 63). The latest certificate (July 2021) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2009. Between certificates, wall efficiency went from Good to Very Good, window efficiency went from Very Poor to Average and lighting went from Average to Very Good; while hot-water efficiency dropped from Poor to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 79). Main heating runs on electricity.

Across 1997–2022, sale prices on this property compounded at 5.3% per year. On a £-per-square-foot basis, the last sale (£370/sq ft) was about 74.3% above the typical sold price in the postcode. Most recent transfer: February 2022 at £175,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.