Twyford Mill, Flat 5, Pig Lane, Bishop's Stortford, CM22 7PA

Twyford Mill is a mid-terrace house in Bishop's Stortford (CM22 7PA). It has a recorded floor area of 59 m² (around 635 sq ft) and construction records dating it to before 1900. At 59 m² this is the 7th smallest of 17 units on EPC record in Twyford Mill, where floor areas span 40–192 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (October 2021) shows a C (score 72). When first surveyed in May 2010 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good.

At 59 m² it sits well below the postcode median (95 m² across 41 EPCs), making it one of the more compact homes locally. Across 1995–2022, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£480/sq ft) was about 102.7% above the typical sold price in the postcode. Sold April 2022 for £305,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.