Wellington House, Flat 24, Exeter Close, Watford, WD24 4BP

Wellington House is a one-bedroom mid-terrace house in Watford (WD24 4BP). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1991-1995 and council tax band C. At 51 m² this is the 7th smallest of 22 units on EPC record in Wellington House, where floor areas span 42–57 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (April 2018) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). Main heating runs on electricity.

It hasn't traded since January 2002, a hold of 24 years that's notably long for the area. Across 1996–2002, sale prices on this property compounded at 12.1% per year. Today's modelled estimate of £237,000 sits 107% above the 2002 sale of £114,500. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 15.9% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs).