This letter offers your best wishes for a person or couple who've just purchased a new home.
1234, Main Street
Boston, MA 02123
07 April, 2005
<Recipient Address Goes Here>
Congratulations on the purchase of your new home! I know this must be a very exciting -- albeit hectic -- time for you. While moving is never much fun, I'm sure the desire to be settled in your new abode will make the process fly right by. I know that you must be very proud to be moving into such a lovely new home. I'm very happy for you and hope that your move goes smoothly. May you enjoy many years of happiness and satisfaction in your new home.
If I can help in any way, please let me know.
encl: <List of enclosed items goes here>