65 Gwendoline Street, Treherbert, Treorchy, CF42 5BP

65 Gwendoline Street is a four-bedroom end-of-terrace house in Treherbert, Treorchy, Treorchy (CF42 5BP). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2025) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in May 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good; while window efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 82), a 2-band jump.

2 planning records sit against the property, 1 approved, 0 refused, 1 pending. Past consents include subdivision, meaningful when judging how the property has evolved. An active application for HMO conversion is awaiting a decision. At 143 m² the property is well over the postcode median (79 m² across 22 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £152,000 sits 100% above the 2012 sale of £76,000. Last changed hands 14 years ago, in March 2012.