9a, Albury Grove Road, Cheshunt, Waltham Cross, EN8 8NS

9a is a detached house in Cheshunt, Waltham Cross, Waltham Cross (EN8 8NS). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1900-1929 and council tax band E. At 96 m² this is the 41st smallest of 44 units on EPC record in the building, where floor areas span 40–133 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (79 versus a worst of 43). The latest certificate (February 2018) shows a C (score 79), near the top of the C band. When first surveyed in October 2008 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Very Poor to Good and window efficiency went from Poor to Good. The recommended improvements would push it to B (score 81).

It hasn't traded since June 2005, a hold of 21 years that's notably long for the area. At 96 m² the property is well over the postcode median (66 m² across 43 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Today's modelled estimate of £441,000 is 22.5% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£348/sq ft) was about 52.5% above the typical sold price in the postcode.