5 The Walled Garden, Tewin Water, Tewin, Welwyn, AL6 0BZ

5 The Walled Garden is a four-bedroom end-of-terrace house in Tewin, Welwyn, Welwyn (AL6 0BZ). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (January 2016) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). The latest certificate is from January 2016, so improvements made since then won't be reflected.

Most recent transfer: June 2019 at £687,000. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2013. Past consents include an extension, meaningful when judging how the property has evolved. At 164 m² it's 16.3% larger than the typical home in the postcode (141 m² median across 13 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Across 2001–2019, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £829,000 is 20.7% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£389/sq ft) was about 27.3% above the typical sold price in the postcode.