26 Ayot Green, Ayot St Peter, Welwyn, AL6 9AB

26 Ayot Green is a three-bedroom detached house in Ayot St. Peter, Welwyn, Welwyn (AL6 9AB). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (September 2013) shows an F (score 35), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since January 2011. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Good; while window efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 75), a 3-band jump. Main heating runs on oil. The latest certificate is from September 2013, so improvements made since then won't be reflected.

6 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved. Last changed hands 12 years ago, in February 2014. At 149 m² it's 25.5% smaller than the typical home in the postcode (200 m² median across 13 EPCs). Today's modelled estimate of £991,000 is 30.4% above the 2014 sale price.