Local title company in Honolulu can tell you who owned it in August of 1961. And while you are at it, be nice to know who the neighbors in 1961 were also. Contact any of them who are still around--maybe they don't even know that Obama's parents had some connection there when he was born.
If nothing else, the fact that they were not there is information--more false data; where did the Health Department get the address?
Heck I just took the address from the ‘birth announcement’ and plugged it into Google maps then started plugging in other partial addresses (from “The Honolulu Advertiser story) to locate how close they were to the University. To me it was interesting that only two addresses were listed for Sr, neither of which was Kalanianaole Hwy which is more than 7 miles from the University. Then reading further “Honolulu Advertiser” stories and finding out that Madelyn was part of the escrow dept at Bank of Hawaii I wondered if she knew something about the home at 6085 Kalanianaole Hwy which she could have used for the birth registration which could then have been used to generate the birth announcement in the paper. Remember she was already used to deception when she deceived her own family regarding her own marriage. If she could deceive her own family it would be nothing to deceive a government entity over the birth of her grandson!