5 Bryn Henllan, Blaenrhondda, Treorchy, CF42 5SY

5 Bryn Henllan is a three-bedroom end-of-terrace house in Blaenrhondda, Treorchy, Treorchy (CF42 5SY). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (September 2020) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 86), a 2-band jump.

It hasn't traded since October 2003, a hold of 23 years that's notably long for the area. At 104 m² the property is well over the postcode median (75 m² across 46 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Today's modelled estimate of £129,000 sits 1021.7% above the 2003 sale of £11,500. On a £-per-square-foot basis, the last sale (£10/sq ft) was about 74.4% below the postcode norm.