1a, East Street, Warminster, BA12 9BY

1a is a three-bedroom end-of-terrace house in Warminster (BA12 9BY). It has a recorded floor area of 21 m² (around 226 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2019) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since August 2009. Between certificates, wall efficiency went from Very Poor to Poor, lighting went from Poor to Very Good and main heating went from Poor to Average. The recommended improvements would push it to C (score 78). Main heating runs on electricity. At 21 m² this is the 5th smallest of 23 units on EPC record in the building, where floor areas span 16–63 m². The building's EPC ratings span E to C across 23 units on file. Our model identifies extension potential, subject to local planning policy.

Held since October 2010 — that's 16 years off the open market, well above the local norm. At 21 m² it sits well below the postcode median (39 m² across 22 EPCs), making it one of the more compact homes locally. Across 2008–2010, sale prices on this property compounded at 8.7% per year. Today's modelled estimate of £149,000 is 39.3% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£473/sq ft) was about 139.8% above the typical sold price in the postcode. One historical planning record sits against the property in 2008.