Mary Stewart, Principal Broker/Realtor
HomeTrust Real Estate, LLC
Wilsonville has lower-end, medium, and upper-end neighborhoods. If the property has riverfront, it is likely in an upper-end neighborhood. Because of the river and dock access, it's value is likely to be higher than the property across the street from it.
If you need assistance in evaluating a property value, I can be contacted here at: http://www.davidpeckhomes.com. I'm in Canby and service the Wilsonville area.