8 Coltsfoot, Welwyn Garden City, AL7 3HZ

8 Coltsfoot is a four-bedroom detached house in Welwyn Garden City (AL7 3HZ). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (December 2016) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2012. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Period features are noted in the property record.

Sale prices here have outpaced England HPI: 7.4% per year against 0% for the wider region. Today's modelled estimate of £628,000 is 18.5% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£478/sq ft) was about 56.4% above the typical sold price in the postcode. On the market in April 2017 and unlisted since — roughly 9 years. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.