20 High Street, Tewkesbury, GL20 5AL

20 High Street is a two-bedroom end-of-terrace house in Tewkesbury (GL20 5AL). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to before 1900 and council tax band B. Tenure is freehold. The latest certificate (June 2020) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in February 2010 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 75). At 89 m² this is the 18th smallest of 22 units on EPC record in the building, where floor areas span 29–222 m². The building's EPC ratings span F to C across 22 units on file.

Untraded for 22 years, with the last transfer in January 2004. At 89 m² the property is well over the postcode median (48 m² across 21 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £185,000 sits 50.8% above the 2004 sale of £122,650. On a £-per-square-foot basis, the last sale (£128/sq ft) was about 17.6% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved.