Flat 3, 4 Bathwick Street, Bath, BA2 6NX

Flat 3 is a mid-terrace house in Bath (BA2 6NX). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (April 2024) shows a G (score 16), near the bottom of the EPC scale. Earlier certificates rated it D (November 2012); the latest reading is 3 bands lower. Between certificates, main heating went from Poor to Average; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to F (score 38). Main heating runs on electricity. At 40 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 32–40 m². The building's EPC ratings span G to E, with this unit at the bottom. On EPC score it ranks last in the building (16 versus a best of 53).

At 40 m² it's 29.8% smaller than the typical home in the postcode (57 m² median across 29 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On a £-per-square-foot basis, the last sale (£415/sq ft) was about 20.6% above the typical sold price in the postcode. Sold March 2022 for £178,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.