Damson Cottage, 10 Wendover Lodge, Church Street, Welwyn, AL6 9LR

Damson Cottage is a three-bedroom end-of-terrace house in Welwyn (AL6 9LR). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 2012 onwards and council tax band F. The latest certificate (August 2023) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (July 2013); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good; while window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 89).

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 8 planning records sit against the property, 4 approved, 4 refused. Past consents include a garage conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £623,000 is 31.2% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 23.2% above the typical sold price in the postcode. On the market in August 2013 and unlisted since — roughly 13 years.