You are asking specific questions to a specific size home, lot and orientation of lot-
Is your home located in sunrise manor? If that is the case we just need to get more specific and determine not only what has recently sold, but do those recent sales compare to yours, and also, if there is currently competition in your area similar to your home, what do we need to price the home for to have it beat the competition but get you the net that you want.
Then we need to determine if in fact we can split the acre and if that is your best course of action to get the most money for your sale.
Please contact me at your earliest convenience.