23 Corporation Road, Sunderland, SR2 8PL

23 Corporation Road is an end-of-terrace house in Sunderland (SR2 8PL). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band A. At 71 m² this is the 14th smallest of 34 units on EPC record in the building, where floor areas span 61–81 m². The building's EPC ratings span E to C across 34 units on file. The latest certificate (June 2018) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75).

It hasn't traded since February 1997, a hold of 29 years that's notably long for the area. 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 £111,000 sits 1485.7% above the 1997 sale of £7,000. On a £-per-square-foot basis, the last sale (£9/sq ft) was about 76.6% below the postcode norm.