21 Great Break, Welwyn Garden City, AL7 3EZ

21 Great Break is a two-bedroom end-of-terrace house in Welwyn Garden City (AL7 3EZ). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (July 2016) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.

Sale prices here have outpaced England HPI: 10.7% per year against 0% for the wider region. Today's modelled estimate of £398,000 is 20.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£393/sq ft) was about 96.6% above the typical sold price in the postcode. Last sold in August 2016, so it's been off the market for around 10 years. Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: tree works approved in 2015. Past consents include tree works, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).