18 Herriot Gardens, Gray Road, Sunderland, SR2 8HG

18 Herriot Gardens is a mid-terrace house in Sunderland (SR2 8HG). It has a recorded floor area of 78 m² (around 840 sq ft). The latest certificate (October 2020) returns a B (score 84), comfortably above the UK average. Main heating runs on electricity: electricity, unspecified tariff. At 78 m² this is the 46th smallest of 58 units on EPC record in the building, where floor areas span 49–117 m². The building's EPC ratings span C to B, with this unit at the top.

Across 2021–2022, sale prices on this property compounded at 26.4% per year. Today's modelled estimate of £199,000 is 11.9% below the 2022 sale of £225,999, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 36.9% above the typical sold price in the postcode. At 78 m² it's 25.8% larger than the typical home in the postcode (62 m² median across 57 EPCs). Most recent transfer: December 2022 at £225,999. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.