11 St Barts Close, St Albans, AL4 0BY

11 St Barts Close is a four-bedroom detached house in St Albans (AL4 0BY). It has a recorded floor area of 167 m² (around 1798 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (September 2015) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2010. Between certificates, lighting went from Poor to Good; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from September 2015, so improvements made since then won't be reflected.

It hasn't traded since August 2010, a hold of 16 years that's notably long for the area. At 167 m² the property is well over the postcode median (120 m² across 10 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 1998–2010, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £1,026,000 sits 52% above the 2010 sale of £675,000. On a £-per-square-foot basis, the last sale (£376/sq ft) was about 40.3% above the typical sold price in the postcode. 3 planning records sit against the property, 0 approved, 0 refused.