Raglan House, Flat 16, Westgate Street, Cardiff, CF10 1DN

Raglan House is a one-bedroom mid-terrace house in Cardiff (CF10 1DN). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1930-1949 and council tax band C. At 29 m² this is the 4th smallest of 18 units on EPC record in Raglan House, where floor areas span 23–87 m². The building's EPC ratings span E to C, with this unit at the bottom. Our model identifies extension potential, subject to local planning policy. The latest certificate (December 2012) shows an E (score 50), well below the UK norm with real room to improve. The latest certificate is from December 2012, so improvements made since then won't be reflected.

At 29 m² it sits well below the postcode median (75 m² across 17 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Across 2013–2022, sale prices on this property compounded at 11.1% per year. On a £-per-square-foot basis, the last sale (£368/sq ft) was about 133.3% above the typical sold price in the postcode. Most recent transfer: May 2022 at £115,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.