St Gregorys House, Flat 13, Addison Court, Epping, CM16 4FD

St Gregorys House is a two-bedroom end-of-terrace house in Epping (CM16 4FD). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1991-1995 and council tax band D. At 49 m² this is the smallest unit on EPC record across St Gregorys House (49–65 m²). The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (58 versus a best of 82). The latest certificate (February 2021) shows a D (score 58), a step below the typical UK home. Earlier certificates rated it C (March 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Poor; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 72). Main heating runs on electricity.

Sale prices here have outpaced England HPI: 6% per year against 0% for the wider region. Today's modelled estimate of £331,000 is 14.1% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£550/sq ft) was about 91.5% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). On the market in July 2015 and unlisted since — roughly 11 years.