23a, Market Place, Brigg, DN20 8LD

23a is a two-bedroom mid-terrace house in Brigg (DN20 8LD). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to before 1900 and council tax band A. Tenure is freehold. The latest certificate (September 2020) shows an E (score 39), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since April 2012. Between certificates, wall efficiency went from Very Poor to Poor and hot-water efficiency went from Very Poor to Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity. At 85 m² this is the 6th smallest of 7 units on EPC record in the building, where floor areas span 42–106 m². The building's EPC ratings span F to C across 7 units on file. Other recorded features include a self-contained annexe.

Held since November 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 85 m² the property is well over the postcode median (61 m² across 6 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £134,000 sits 123.3% above the 1999 sale of £60,000.