Holywell Mews, Flat 1, 21 Holywell Avenue, Whitley Bay, NE26 3AH

Holywell Mews is an end-of-terrace house in Whitley Bay (NE26 3AH). It has a recorded floor area of 64 m² (around 689 sq ft) and construction records dating it to 1991-1995. At 64 m² this is the 5th smallest of 9 units on EPC record in Holywell Mews, where floor areas span 55–90 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (56 versus a best of 82). The latest certificate (November 2018) shows a D (score 56), a step below the typical UK home. Earlier certificates rated it C (August 2015); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Average to Very Poor and lighting dropped from Very Good to Average. The recommended improvements would push it to C (score 72). Main heating runs on electricity.

Last sale on file: £166,500 in May 2019. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2019, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £230,000 is 38.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£242/sq ft) was about 19.4% above the typical sold price in the postcode. At 64 m² it's 18.1% smaller than the typical home in the postcode (78 m² median across 36 EPCs).