Are you the owner? Or a home buyer? You would have to have a Realtor do what's called a CMA (comparative market anaylsis). It cannot be done without touring the property.
Let me know if you need help. I live near Somerdale and love the area.
If interested, please email me in private as I will not know if you repost here. Thanks!
R. Eric Axelson, Associate Broker
Kurfiss Sotheby's International Realty