11a, Becket Gardens, Welwyn, AL6 9JE

11a is a three-bedroom end-of-terrace house in Welwyn (AL6 9JE). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (May 2022) shows a C (score 70). When first surveyed in May 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 85). Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

On a £-per-square-foot basis, the last sale (£647/sq ft) was about 86.3% above the typical sold price in the postcode. At 79 m² it's 21% smaller than the typical home in the postcode (100 m² median across 26 EPCs). Most recent transfer: October 2022 at £550,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.