Flat 1, 53 Queen Street, Withernsea, HU19 2AR

Flat 1 is an end-of-terrace house in Withernsea (HU19 2AR). It has a recorded floor area of 25 m² (around 269 sq ft), construction records dating it to 1900-1929 and council tax band A. At 25 m² this is the smallest unit on EPC record across the building (25–51 m²). The building's EPC ratings span E to D, with this unit at the bottom. The latest certificate (August 2018) shows an E (score 46), well below the UK norm with real room to improve. When first surveyed in December 2012 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity.

It hasn't traded since May 2005, a hold of 21 years that's notably long for the area. At 25 m² it sits well below the postcode median (81 m² across 28 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 1995–2005, sale prices on this property compounded at 11.1% per year. Today's modelled estimate of £121,000 is 41.5% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£318/sq ft) was about 347.9% above the typical sold price in the postcode.