Final answer:
The term that refers to a person who has met specific qualifications for estimating the value of residential property consisting of one to four units, regardless of value or complexity, is Residential Appraiser.
Step-by-step explanation:
The correct term that refers to a person who has met specific qualifications for estimating the value of residential property consisting of one to four units, regardless of value or complexity, is Residential Appraiser. A residential appraiser is a professional who assesses the value of residential properties, such as houses and apartments. They conduct thorough inspections, consider relevant market data, and use specific methodologies to provide accurate property valuations.