12 Jersey House, Scammell Way, Watford, WD18 6GH

12 Jersey House is a one-bedroom mid-terrace house in Watford (WD18 6GH). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1950-1966 and council tax band C. At 43 m² this is the largest unit on EPC record across the building (25–43 m²). The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (May 2019) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Main heating runs on electricity.

It hasn't traded since September 2003, a hold of 23 years that's notably long for the area. At 43 m² the property is well over the postcode median (29 m² across 16 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Across 1996–2003, sale prices on this property compounded at 15.6% per year. Today's modelled estimate of £209,000 sits 81.7% above the 2003 sale of £115,000.