Knoll House, Flat 1, Bath Street, Frome, BA11 1DW

Knoll House is a two-bedroom semi-detached house in Frome (BA11 1DW). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to before 1900 and council tax band B. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include notable views and a basement. Period features are noted in the property record. At 79 m² this is the 4th smallest of 6 units on EPC record in Knoll House, where floor areas span 47–123 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (31 versus a best of 77). The latest certificate (October 2024) shows an F (score 31), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 63), a 2-band jump. Main heating runs on electricity.

At 79 m² it sits well below the postcode median (113 m² across 20 EPCs), making it one of the more compact homes locally. 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 (£400/sq ft) was about 109.3% above the typical sold price in the postcode. Last sale on file: £340,000 in October 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.