38 Heol Gwys, Upper Cwmtwrch, Swansea, SA9 2XQ

38 Heol Gwys is a mid-terrace house in Upper Cwmtwrch, Swansea, Swansea (SA9 2XQ). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (August 2025) shows an F (score 27), near the bottom of the EPC scale. When first surveyed in June 2019 the rating was G, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Poor to Very Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to E (score 50). Main heating runs on bottled lpg.

At 120 m² the property is well over the postcode median (87 m² across 15 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Today's modelled estimate of £149,000 sits 14800% above the 2025 sale of £1,000. On a £-per-square-foot basis, the last sale (£1/sq ft) was about 99.1% below the postcode norm. It changed hands recently, sold April 2025 for £1,000.