307b, High Road, Loughton, IG10 1AL

307b is a two-bedroom mid-terrace house in Loughton (IG10 1AL). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2021) shows an E (score 50), well below the UK norm with real room to improve. When first surveyed in October 2010 the rating was G, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Poor and main heating went from Very Poor to Average. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity. At 58 m² this is the 2nd smallest of 14 units on EPC record in the building, where floor areas span 55–73 m². The building's EPC ratings span E to C, with this unit at the bottom.

Untraded for 23 years, with the last transfer in March 2003. Across 2002–2003, sale prices on this property compounded at 37.5% per year. Today's modelled estimate of £322,000 sits 192.7% above the 2003 sale of £110,000. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.