The Guildhall Tavern, Loft 1, Guildhall Place, Cardiff, CF10 1EB

The Guildhall Tavern is a mid-terrace house in Cardiff (CF10 1EB). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to before 1900 and council tax band B. At 35 m² this is the 5th smallest of 11 units on EPC record in The Guildhall Tavern, where floor areas span 22–67 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (September 2022) shows a C (score 71). When first surveyed in August 2009 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. Main heating runs on electricity.

It hasn't traded since January 2005, a hold of 22 years that's notably long for the area. Today's modelled estimate of £108,000 sits 440% above the 2005 sale of £20,000. On a £-per-square-foot basis, the last sale (£53/sq ft) was about 71% below the postcode norm. At 35 m² it's 27.1% smaller than the typical home in the postcode (48 m² median across 10 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs).