Ron, You're right from the beginning. The address of this property is 944 Airole Way,Los Angeles,CA 90077 USA. now the property is completely rebuilt but you can see that even the shape of the bend right on the property (west side of property) is the same as in the movie The Most Crucial Game.

So this property was used twice: in Murder by the Book and in The Most Crucial Game.
The Stahl house is used only in: Prescription Murder.

I am amazed by people who are discussing without checking the facts. The argument that this was Stahl House because... this was Stahl House is not serious. Your honesty in seeking the truth is respectable.