21 Ffordd Yr Afon, Gwaelod Y Garth, Cardiff, CF15 9TT

21 Ffordd Yr Afon is a four-bedroom detached house in Gwaelod-Y-Garth, Cardiff, Cardiff (CF15 9TT). It has a recorded floor area of 119 m² (around 1280 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (November 2008) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from November 2008, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.

Held since December 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2001–2009, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £427,000 sits 70.8% above the 2009 sale of £250,000. On a £-per-square-foot basis, the last sale (£195/sq ft) was about 23.7% above the typical sold price in the postcode. One planning record on file: an extension approved in 2016. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.