34 Great Ormes House, Ferry Court, Cardiff, CF11 0JD

34 Great Ormes House is a detached house in Cardiff (CF11 0JD). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to 2003-2006 and council tax band C. At 31 m² this is the smallest unit on EPC record across the building (31–81 m²). The building's EPC ratings span D to B across 48 units on file. The latest certificate (April 2024) shows a C (score 72). Earlier certificates rated it B (January 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity.

Across 2003–2025, sale prices on this property compounded at -1.3% per year. Today's modelled estimate of £117,000 sits 56% above the 2025 sale of £75,000. Most recent transfer was August 2025 at £75,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. At 31 m² it sits well below the postcode median (51 m² across 47 EPCs), making it one of the more compact homes locally.