3 Parkfields, Welwyn Garden City, AL8 6EE

3 Parkfields is a four-bedroom semi-detached house in Welwyn Garden City (AL8 6EE). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (March 2016) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected.

It hasn't traded since March 2005, a hold of 21 years that's notably long for the area. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2005, sale prices on this property compounded at 14.2% per year. Today's modelled estimate of £774,000 sits 92.3% above the 2005 sale of £402,500. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 41.4% below the postcode norm. 12 planning records sit against the property, 8 approved, 0 refused. Past consents include tree works, an extension and a conservatory, meaningful when judging how the property has evolved.