I don't see 1264 Palmetto Peninsula as an active listing on my MLS. There is only a sold transaction listed which took place on 7/15/1999 for $221,739.
Did you perhaps see this listing somewhere else?
Please let me know if I can be of any further assistance.
The following URL shows that transaction.
It seems Trulia doesn't know about this property as being for sale. However, we do have information about past transactions, so I'm giving you a link below that might be helpful.