37a, High Street, Watton, Thetford, IP25 6AB

37a is an end-of-terrace house in Watton, Thetford, Thetford (IP25 6AB). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1950-1966 and council tax band A. At 35 m² this is the 4th smallest of 35 units on EPC record in the building, where floor areas span 29–151 m². The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (April 2019) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since November 2008. Between certificates, lighting went from Very Poor to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to D (score 57). Main heating runs on electricity.

At 35 m² it sits well below the postcode median (52 m² across 34 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 3 planning records sit against the property, 0 approved, 0 refused.