15 Garrett Walk, Middlesbrough, TS1 5NE

15 Garrett Walk is a one-bedroom end-of-terrace house in Middlesbrough (TS1 5NE). It has a recorded floor area of 46 m² (around 495 sq ft) and construction records dating it to 1983-1990. The latest certificate (December 2024) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since September 2014. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Average and lighting went from Average to Very Good; while hot-water efficiency dropped from Poor to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would push it to C (score 75). Main heating runs on electricity. At 46 m² this is the 5th smallest of 45 units on EPC record in the building, where floor areas span 38–88 m². The building's EPC ratings span E to C across 45 units on file.

It hasn't traded since December 2010, a hold of 15 years that's notably long for the area. Today's modelled estimate of £117,000 sits 67.1% above the 2010 sale of £70,000. On a £-per-square-foot basis, the last sale (£141/sq ft) was about 47% above the typical sold price in the postcode. At 46 m² it's 23.3% smaller than the typical home in the postcode (60 m² median across 44 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).