real estate agent vs house agent

real estate agent and house agent both are nouns.

Word	Noun	Adjective	Verb	Adverb
real estate agent	Yes	No	No	No
house agent	Yes	No	No	No

As nouns, real estate agent and house agent are synonyms defined as:

real estate agent and house agent: a person who is authorized to act as an agent for the sale of land

Other synonyms of real estate agent include estate agent, land agent, real estate broker.

real estate agent (noun)	house agent (noun)
a person who is authorized to act as an agent for the sale of land	a person who is authorized to act as an agent for the sale of land