23a, Grafton Road, Whitley Bay, NE26 2NR

23a is a four-bedroom mid-terrace house in Whitley Bay (NE26 2NR). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to before 1900 and council tax band B. At 114 m² this is the 29th smallest of 38 units on EPC record in the building, where floor areas span 47–272 m². The building's EPC ratings span F to C across 38 units on file. The latest certificate (March 2016) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 78). The latest certificate is from March 2016, so improvements made since then won't be reflected.

It hasn't traded since July 2006, a hold of 20 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. At 114 m² the property is well over the postcode median (71 m² across 37 EPCs), placing it in the larger end of the local stock. Across 1997–2006, sale prices on this property compounded at 13.8% per year. Today's modelled estimate of £207,000 is 39.9% above the 2006 sale price.