38 Colgrove, Welwyn Garden City, AL8 6HU

38 Colgrove is a four-bedroom end-of-terrace house in Welwyn Garden City (AL8 6HU). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (May 2023) shows a C (score 72). When first surveyed in March 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 83). The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a conservatory.

At 109 m² the property is well over the postcode median (69 m² across 12 EPCs), placing it in the larger end of the local stock. 6 planning records sit against the property, 6 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2003–2016, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £665,000 is 19.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£473/sq ft) was about 26.1% above the typical sold price in the postcode. On the market in November 2016 and unlisted since — roughly 10 years.