1 High Green, Great Ayton, Middlesbrough, TS9 6BJ

1 High Green is a five-bedroom mid-terrace house in Great Ayton, Middlesbrough, Middlesbrough (TS9 6BJ). It has a recorded floor area of 76 m² (around 818 sq ft) and construction records dating it to before 1900. The latest certificate (December 2025) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a conservatory.

6 planning records sit against the property, 4 approved, 2 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. The record references listed-building consent and conservation-area consent, which constrain future alterations. At 76 m² it's 29% smaller than the typical home in the postcode (107 m² median across 10 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Across 2000–2021, sale prices on this property compounded at 4% per year. Today's modelled estimate of £352,000 is 14% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£377/sq ft) was about 119.9% above the typical sold price in the postcode. Most recent transfer: March 2021 at £308,750. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.