71 Blackbush Walk, Thornaby, Stockton On Tees, TS17 0LU

71 Blackbush Walk is a two-bedroom mid-terrace house in Thornaby, Stockton-On-Tees, Stockton On Tees (TS17 0LU). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (June 2018) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2008. Between certificates, lighting went from Good to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 74). Main heating runs on electricity. At 59 m² this is the 22nd smallest of 85 units on EPC record in the building, where floor areas span 34–71 m². The building's EPC ratings span E to C across 85 units on file.

Across 1999–2018, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £99,000 sits 122.5% above the 2018 sale of £44,500. On a £-per-square-foot basis, the last sale (£70/sq ft) was about 22.7% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Most recent transfer: November 2018 at £44,500.