19 Castles Green, Newcastle Upon Tyne, NE12 6BU

19 Castles Green is a semi-detached house in Newcastle Upon Tyne (NE12 6BU). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (November 2016) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity. At 37 m² this is the 6th smallest of 23 units on EPC record in the building, where floor areas span 30–90 m². The building's EPC ratings span F to C across 23 units on file.

Across 1998–2017, sale prices on this property compounded at 4% per year. Today's modelled estimate of £106,000 sits 51.4% above the 2017 sale of £70,000. On a £-per-square-foot basis, the last sale (£176/sq ft) was about 49.3% above the typical sold price in the postcode. On the market in April 2017 and unlisted since — roughly 9 years. At 37 m² it's 24.9% smaller than the typical home in the postcode (49 m² median across 22 EPCs).