4 Crown Street, Morriston, Swansea, SA6 8BD

4 Crown Street is a mid-terrace house in Morriston, Swansea, Swansea (SA6 8BD). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2015) shows an F (score 29), near the bottom of the EPC scale. When first surveyed in March 2015 the rating was G, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Average to Good and main heating went from Average to Good; while lighting dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 81), a 4-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected.

At 124 m² the property is well over the postcode median (74 m² across 47 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £150,000 sits 108.3% above the 2015 sale of £72,000. On a £-per-square-foot basis, the last sale (£54/sq ft) was about 29.4% below the postcode norm. 10 years since the last transfer (December 2015).