Hi girraffez.
You can, it is your property...
You will probably find this though:
1. Most agents won't like to share the property because:
a) They will have to co-ordinate times for inspections- think how messy an open house on a Saturday would be for them.
b) They would probably charge you for advertising (heck, I would), because the odds are against them for the sale and subsequent income.
c) They won't put as much effort in to selling your property as they would another property, that was solely listed with them...why would they?
3. You'll need to get multiple keys cut and your tenant will have endless calls from agents trying to get into the house.
4. Imagine in an ideal situation that you have two different agents, each with a different buyer......you then become the negotiater between the two. I prefer to leave it to the agent when there are two keen buyers....
It just makes things "messy", for want of a better word. Two agents could work...but I doubt very much that multiple agents would...if you were to find any that would agree to it in the first place.
Regards JO