Flat 1, 86 Cathedral Road, Cardiff, CF11 9LN

Flat 1 is a one-bedroom semi-detached house in Cardiff (CF11 9LN). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to before 1900 and council tax band E. At 62 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 43–88 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2024) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2014. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to C (score 76).

At 62 m² it's 27.9% smaller than the typical home in the postcode (86 m² median across 20 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Across 1997–2023, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£487/sq ft) was about 168.6% above the typical sold price in the postcode. Most recent transfer: August 2023 at £325,000.