10 Duncansby House, Ferry Court, Cardiff, CF11 0AT

10 Duncansby House is a one-bedroom detached house in Cardiff (CF11 0AT). It has a recorded floor area of 43 m² (around 466 sq ft), construction records dating it to 2003-2006 and council tax band D. At 43 m² this is the 21st smallest of 65 units on EPC record in the building, where floor areas span 32–79 m². The building's EPC ratings span E to B across 65 units on file. Other recorded features include a balcony. The latest certificate (July 2009) shows a C (score 74). The recommended improvements would push it to B (score 81). Main heating runs on electricity. The latest certificate is from July 2009, so improvements made since then won't be reflected.

Today's modelled estimate of £128,000 is 12.3% below the 2008 sale of £146,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£313/sq ft) was about 20.8% above the typical sold price in the postcode. Held since January 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 43 m² it's 28.3% smaller than the typical home in the postcode (60 m² median across 64 EPCs).