Knoll House, Flat 2, Bath Street, Frome, BA11 1DW

Knoll House is a two-bedroom mid-terrace house in Frome (BA11 1DW). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (January 2016) shows an E (score 46), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since August 2012. Between certificates, wall efficiency dropped from Good to Very Poor and lighting dropped from Very Good to Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity. The latest certificate is from January 2016, so improvements made since then won't be reflected. At 70 m² this is the 3rd 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 across 6 units on file.

At 70 m² it sits well below the postcode median (113 m² across 20 EPCs), making it one of the more compact homes locally. Across 2007–2016, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £263,000 is 14.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 61% above the typical sold price in the postcode. 10 years since the last transfer (March 2016).