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

22 Ayot Green is a four-bedroom detached house in Ayot St. Peter, Welwyn, Welwyn (AL6 9AB). It has a recorded floor area of 304 m² (around 3272 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (April 2013) shows a C (score 77), near the top of the C band. When first surveyed in May 2011 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and window efficiency went from Average to Good. The latest certificate is from April 2013, so improvements made since then won't be reflected. Other recorded features include notable views.

At 304 m² the property is well over the postcode median (167 m² across 13 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £1,735,000 sits 58.2% above the 2014 sale of £1,097,000. On a £-per-square-foot basis, the last sale (£335/sq ft) was about 25.6% below the postcode norm. 9 planning records sit against the property, 7 approved, 1 refused. Past consents include tree works, an extension, a porch and new windows, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Last changed hands 12 years ago, in July 2014.