Valuation and Analysis, 14% of the examination
Principle of regression
The value of a superior property is dragged down by inferior surrounding properties.
Progression is the opposite: a modest property is pulled up by grander neighbours. Both flow from the principle of conformity. Plottage is the increase in value from assembling adjacent parcels, and the assembly process itself is assemblage.
See it in a question
One question from Valuation and Analysis, so the term lands in the context the exam uses it in.
An appraiser values a 40-year-old single-family home in an established neighbourhood with many recent sales. Which approach carries the most weight?
Written to DRE's published topic list. Not a real examination question, since reproducing those is a misdemeanour under B&P Code section 123.