12 Bassingburn Walk, Welwyn Garden City, AL7 3QQ

12 Bassingburn Walk is a mid-terrace house in Welwyn Garden City (AL7 3QQ). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (December 2017) shows a C (score 70). The rating has held steady at C across 2 certificates since May 2013. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Very Good to Good. The recommended improvements would push it to B (score 87).

Sale prices here have outpaced England HPI: 4.8% per year against 0% for the wider region. Today's modelled estimate of £339,000 is 18.9% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£490/sq ft) was about 75.9% above the typical sold price in the postcode. Last sold in November 2017, so it's been off the market for around 9 years. Across the public record there are 4 sales, relatively high churn for a single property.