13 Douglas House, Ferry Court, Cardiff, CF11 0LD

13 Douglas House is a one-bedroom end-of-terrace house in Cardiff (CF11 0LD). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 2012 onwards and council tax band E. The latest certificate (June 2025) shows a C (score 73). The rating has held steady at C across 2 certificates since June 2015. Between certificates, hot-water efficiency went from Very Poor to Poor; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81). Main heating runs on electricity. At 45 m² this is the 27th smallest of 64 units on EPC record in the building, where floor areas span 31–81 m². The building's EPC ratings span D to B across 64 units on file. Other recorded features include a balcony.

Across 2015–2022, sale prices on this property compounded at -4.9% per year. Today's modelled estimate of £132,000 is 38.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£196/sq ft) was about 25.3% below the postcode norm. Last sale on file: £95,000 in June 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.