The Guildhall Tavern, Loft 12, Guildhall Place, Cardiff, CF10 1EB

The Guildhall Tavern is a detached house in Cardiff (CF10 1EB). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (October 2019) shows an E (score 45), well below the UK norm with real room to improve. When first surveyed in September 2009 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Very Good. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity. At 64 m² this is the 10th 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 across 11 units on file.

At 64 m² the property is well over the postcode median (43 m² across 10 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £197,000 sits 58.2% above the 2021 sale of £124,500. Sold April 2021 for £124,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.