307a, High Road, Loughton, IG10 1AL

307a 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 (April 2020) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in September 2009 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Average. The recommended improvements would push it to C (score 72). 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 across 14 units on file.

Held since March 2003 — that's 23 years off the open market, well above the local norm. Across 2002–2003, sale prices on this property compounded at 37.5% per year. Today's modelled estimate of £289,000 sits 162.7% 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.