11a, Main Street, Bilton, Rugby, CV22 7NQ

11a is a one-bedroom mid-terrace house in Bilton, Rugby, Rugby (CV22 7NQ). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1900-1929 and council tax band A. At 40 m² this is the smallest unit on EPC record across the building (40–98 m²). The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (December 2018) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2008. Between certificates, window efficiency went from Very Poor to Poor and main heating went from Poor to Average; while lighting dropped from Good to Very Poor. The recommended improvements would lift it to B (score 82), a 3-band jump. Main heating runs on electricity.

It hasn't traded since July 2003, a hold of 23 years that's notably long for the area. Across 2003–2003, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £125,000 sits 110.1% above the 2003 sale of £59,500. At 40 m² it sits well below the postcode median (78 m² across 8 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.