50a, High Street, Daventry, NN11 4HU

50a is a mid-terrace house in Daventry (NN11 4HU). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (January 2024) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in March 2009 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 72). At 76 m² this is the 14th smallest of 17 units on EPC record in the building, where floor areas span 34–117 m². The building's EPC ratings span F to C across 17 units on file.

Held since October 1999 — that's 27 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. At 76 m² the property is well over the postcode median (50 m² across 16 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £220,000 sits 76% above the 1999 sale of £125,000.