22 St Helens Avenue, Swansea, SA1 4ND

22 St Helens Avenue is a three-bedroom mid-terrace house in Swansea (SA1 4ND). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (April 2020) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in April 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Good to Very Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 85), a 2-band jump.

Across 2009–2012, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £214,000 sits 51.2% above the 2012 sale of £141,500. On a £-per-square-foot basis, the last sale (£115/sq ft) was about 32.3% above the typical sold price in the postcode. 15 years since the last transfer (January 2012). At 114 m² it's 26% smaller than the typical home in the postcode (154 m² median across 29 EPCs).