15 Leybourne Terrace, Stockton On Tees, TS18 1JP

15 Leybourne Terrace is an end-of-terrace house in Stockton On Tees (TS18 1JP). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2025) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in March 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 80). This certificate was lodged in the last six months, so the rating reflects current condition.

Untraded for 17 years, with the last transfer in November 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 128 m² the property is well over the postcode median (95 m² across 16 EPCs), placing it in the larger end of the local stock. Across 2005–2009, sale prices on this property compounded at 11.9% per year. Today's modelled estimate of £131,000 sits 95.5% above the 2009 sale of £67,000. On a £-per-square-foot basis, the last sale (£49/sq ft) was about 139% above the typical sold price in the postcode.