Flat 1, 1 New Marchants Passage, Bath, BA1 1AR

Flat 1 is an end-of-terrace house in Bath (BA1 1AR). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to 2007-2011. At 42 m² this is the 6th smallest of 29 units on EPC record in the building, where floor areas span 33–85 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (November 2020) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (April 2010); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 81).

Sold June 2021 for £225,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2012–2021, sale prices on this property compounded at 2.9% per year. Today's modelled estimate of £254,000 is 12.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£498/sq ft) was about 28.6% above the typical sold price in the postcode. At 42 m² it's 21.5% smaller than the typical home in the postcode (54 m² median across 28 EPCs).