4 Longhirst, Killingworth, Newcastle Upon Tyne, NE12 5BG

4 Longhirst is a detached house in Killingworth, Newcastle Upon Tyne, Newcastle Upon Tyne (NE12 5BG). It has a recorded floor area of 73 m² (around 782 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (November 2008) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from November 2008, so improvements made since then won't be reflected.

Held since May 2009 — that's 17 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 73 m² it's 17.5% smaller than the typical home in the postcode (88 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 1998–2009, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £219,000 is 46% above the 2009 sale price.