17 Butlers Court, Trinity Lane, Waltham Cross, EN8 7EG

17 Butlers Court is a two-bedroom end-of-terrace house in Waltham Cross (EN8 7EG). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (February 2023) shows a D (score 61), 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 Average to Good, hot-water efficiency went from Very Poor to Poor and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 70 m² this is the 15th smallest of 20 units on EPC record in the building, where floor areas span 47–212 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (61 versus a best of 84).

Untraded for 16 years, with the last transfer in September 2010. Across 2000–2010, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £257,000 sits 62.7% above the 2010 sale of £158,000. At 70 m² it's 18.8% larger than the typical home in the postcode (59 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).