I agree with Carl. Actually, why don't you contact the Agent that helped you buy the property for the comps you are looking for? I'm sure they would like to hear from you and they know more about the property than a random agent.
I see you are a landlord. I offer access free property management software on my website here:
Also, not sure if this is your first rental or not, but either way, this doc might come in handy as well: