Denmark House, Flat 11, Parkway, Welwyn Garden City, AL8 6DH

Denmark House is a two-bedroom end-of-terrace house in Welwyn Garden City (AL8 6DH). It has a recorded floor area of 66 m² (around 710 sq ft) and council tax band C. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. At 66 m² this is the 10th smallest of 14 units on EPC record in Denmark House, where floor areas span 43–104 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (November 2015) shows a D (score 65), on the cusp of jumping into the C band. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from November 2015, so improvements made since then won't be reflected.

At 66 m² it's 24.5% larger than the typical home in the postcode (53 m² median across 13 EPCs). Today's modelled estimate of £342,000 is 31.6% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£366/sq ft) was about 15.5% below the postcode norm. Last sold in December 2015, so it's been off the market for around 11 years.