12 De Clare Drive, Radyr, Cardiff, CF15 8FY

12 De Clare Drive is a one-bedroom semi-detached house in Radyr, Cardiff, Cardiff (CF15 8FY). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 2003-2006 and council tax band C. At 36 m² this is the 10th smallest of 79 units on EPC record in the building, where floor areas span 31–186 m². The building's EPC ratings span D to B across 82 units on file. The latest certificate (October 2020) shows a C (score 72). The rating has held steady at C across 2 certificates since July 2009. The recommended improvements would push it to B (score 84). Main heating runs on electricity.

Held since April 2011 — that's 15 years off the open market, well above the local norm. At 36 m² it sits well below the postcode median (88 m² across 78 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. Across 2007–2011, sale prices on this property compounded at -4.8% per year. Today's modelled estimate of £129,000 is 21.7% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£274/sq ft) was about 24.4% above the typical sold price in the postcode.