5a, Albermarle Terrace, London Road, Attleborough, NR17 2BX

5a is a mid-terrace house in Attleborough (NR17 2BX). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to before 1900 and council tax band A. At 35 m² this is the 2nd smallest of 9 units on EPC record in the building, where floor areas span 33–93 m². The building's EPC ratings span E to D, with this unit at the top. On EPC score it ranks first in the building (67 versus a worst of 43). The latest certificate (May 2022) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, main heating went from Poor to Average; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on electricity.

Held since May 1998 — that's 28 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £113,000 sits 619.7% above the 1998 sale of £15,700. On a £-per-square-foot basis, the last sale (£42/sq ft) was about 73.8% below the postcode norm. At 35 m² it's 22.2% smaller than the typical home in the postcode (45 m² median across 8 EPCs).