It appears Ossining has a new street, Thornton Hill. I was driving by the new Hawkes Crossing development and noticed it now has a street sign. So I walked over to check it out. The first six houses (phase 1) have been built and sold. Ten more (phase 2) further in were planned but I saw no indication they will be built any time soon.
The existing six houses look nice enough but I was a bit surprised to see they all have propane tanks. I am just a short distance away and have natural gas service which I would certainly consider a plus as a buyer. It would be interesting to know why they aren't on natural gas.
Added 10/8/10: Apparently the propane tanks are temporary, see first comment.