Some states allow a broker to represent both the seller and the buyer in a transaction with written consent. The
state of Virginia does. This is called Disclosed Dual Agency. This is likely to happen when a buyer client wishes to purchase a property listed with the agents office. Because statutes generally limit the duties imposed upon an agent in this situation, both the seller and the buyer must agree to this LIMITED representation. Compensation agreements must also be disclosed in writing if the agent is receiving payment from both parties.
An agent in the state of Virginia still must be honest in dealings, using reasonable skill and care and can not violate any confidentiality or fair housing laws and disclosure of known and reasonably knowable material facts when working in the capacity of a dual agent however can't advise either client. There is a fine line here. Providing facts about the market such as comparables is certainly providing reasonable skill and care.
Although I have acted as a dual agent in some circumstances, I always contemplate each circumstance and review the situation to determine the best way for me to represent the parties in each transaction. More often than not I chose not to act as a dual agent as I then am unable to provide full service to the client.
I have to wonder when I hear other agents discuss this and say they disclosed dual agency to the buyer or seller because I have to ask if they have given full disclosure. Maybe the agent does not fully understand that dual agency means they can not give full service to both parties or offer any advise during negotiations.
I believe if I was Joe Public and I was explained full disclosure of dual agency I would opt for full representation.