10 Gribdale Terrace, Great Ayton, Middlesbrough, TS9 6HN

10 Gribdale Terrace is a three-bedroom mid-terrace house in Great Ayton, Middlesbrough, Middlesbrough (TS9 6HN). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (November 2018) shows an E (score 43), well below the UK norm with real room to improve. When first surveyed in July 2010 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Poor; while window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity. Other recorded features include notable views.

Held since April 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 101 m² it's 18.8% larger than the typical home in the postcode (85 m² median across 9 EPCs). Today's modelled estimate of £211,000 is 36.1% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 33.7% below the postcode norm.