Altolusso, Flat 112, Bute Terrace, Cardiff, CF10 2FG

Altolusso is a one-bedroom mid-terrace house in Cardiff (CF10 2FG). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 2003-2006 and council tax band E. At 46 m² this is the smallest unit on EPC record across Altolusso (46–124 m²). The building's EPC ratings span D to B across 84 units on file. Other recorded features include outbuildings. The latest certificate (March 2021) shows a C (score 73). Earlier certificates rated it B (October 2008); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Average to Very Poor and lighting dropped from Average to Poor. The recommended improvements would push it to B (score 83). Main heating runs on electricity.

Held since November 2004 — that's 22 years off the open market, well above the local norm. On a £-per-square-foot basis, the last sale (£271/sq ft) was about 16.5% above the typical sold price in the postcode. At 46 m² it's 28.1% smaller than the typical home in the postcode (64 m² median across 83 EPCs).