Flat, 6 Bayswater Place, Grimsby, DN33 3JS

Flat is an end-of-terrace house in Grimsby (DN33 3JS). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to 1950-1966 and council tax band A. At 31 m² this is the smallest unit on EPC record across the building (31–74 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (April 2018) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72).

Untraded for 18 years, with the last transfer in February 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 31 m² it sits well below the postcode median (71 m² across 4 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Today's modelled estimate of £105,000 is 16.7% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£270/sq ft) was about 497.5% above the typical sold price in the postcode.