The opinion of the court was delivered by: Smith, J.
This opinion is uncorrected and subject to revision before publication in the New York Reports.
When an owner of real property moves, and does not give a new address to the collector of real property taxes, he or she may fail to receive notices of overdue taxes and related legal proceedings, and the property may consequently be lost in foreclosure. The United States Supreme Court and our Court have held that, in such situations, due process requires taxing authorities to take reasonable steps to track down the missing taxpayer before seizing and selling his or her property (Jones v Flowers, 547 US 220 ; Kennedy v Mossafa, 100 NY2d 1 ).
This case raises the question of how much a taxing authority is required to do. Plaintiffs argue that, when notice mailed to them at their last known address, in New Jersey, proved undeliverable, the tax collector was required to find some means of making personal service on them, or to address a notice to "occupant" at the former address, or to search New Jersey public records for a new address. We hold that these steps were not constitutionally required, and that plaintiffs have not been deprived of their property without due process of law.
In 1988, plaintiffs acquired a vacant lot in the Town of Chester, in Warren County, New York. Plaintiffs then lived in South Orange, New Jersey, and their South Orange address appeared on the deed. The Town sent them real property tax bills at that address, and plaintiffs paid them.
In 1993, plaintiffs moved from South Orange to Millburn, New Jersey. They arranged with the post office to forward their mail, but they did not then inform the Town of Chester taxing authorities of their new address. The 1994 tax bill was forwarded from South Orange to Millburn, and paid. Plaintiffs claim that, after receiving the forwarded bill, they gave their new address to the Town in a handwritten note and in a telephone call, but plaintiffs have no record of either communication, and neither is reflected in the Town's records. To accept undocumented claims of this kind would be to invite abuse, and we therefore conclude that plaintiffs' "bare allegation" is insufficient to defeat summary judgment on the issue of whether they gave notice of their change of address to the Town (see Kennedy, 100 NY2d at 10); we take it as established that they gave no such notice.
A year after plaintiffs moved, their forwarding arrangement with the post office expired. Tax bills for the next three years, mailed to them at the South Orange address, were returned to the Town. In 1998, Warren County sent a warning letter to the South Orange address that was also returned, and then began a foreclosure proceeding. It served plaintiffs with the petition and notice of petition by certified mail addressed to the South Orange address. The mailing was returned with the notation: "Undeliverable as Addressed - Forwarding Order Expired." Plaintiffs defaulted in the foreclosure proceeding and title to the property passed to the County, which sold it at auction in 1999.
Plaintiffs did not learn of these events until 2003. After unsuccessful federal litigation, they began the present action in 2005, asserting that the attempts to give them notice of the foreclosure were constitutionally inadequate, and seeking a declaration that they still owned the property. Supreme Court granted the County's motion for summary judgment, and the Appellate Division affirmed (Mac Naughton v Warren County, 89 AD3d 1269 ). Plaintiffs appeal to this Court as of right, pursuant to CPLR 5601 (b) (1), and we now affirm.
At the time the County began its foreclosure proceeding in 1998, the Real Property Tax Law required that notice of the proceeding be published in at least two newspapers (RPTL 1124 ) and that it be "mailed, by ordinary first class mail" to the owners of the property (former RPTL 1125 ). It is not disputed that the County complied with the statutes. The question is whether the State or Federal Constitution required it to do more.
It has been clear since our 2003 decision in Kennedy that more is sometimes required when a mailed notice is returned as undeliverable. In that case we rejected "the view that the enforcing officer's obligation is always satisfied by sending the notice to the address listed in the tax roll" and said: "Generally, when the notice is returned as undeliverable, the tax district should conduct a reasonable search of the public record" (100 NY2d at 9). We added, however, that "[a] reasonable search of the public record . . . does not necessarily require searching the Internet, voting records, motor vehicle records, the telephone book or other similar resource" (id. at 10).
In Jones, decided in 2006, the United States Supreme Court interpreted the Due Process Clause of the Federal Constitution in a case in which two notices sent by a taxing authority were returned "unclaimed." Applying the principle that the means used to give a constitutionally-required notice "must be such as one desirous of actually informing the absentee might reasonably adopt" (Mullane v Central Hanover Bank & Trust Co., 339 US 306, 315 , quoted in Jones, 547 US at 229), the Court held that "additional reasonable steps to provide notice" (id. at 223) were necessary, and specified several that could have been taken: "to resend the notice by regular mail" (id. at 234), "to post notice on the front door" of the taxed property (which in Jones was also the taxpayer's former home) or "to address otherwise undeliverable mail to 'occupant'" (id. at 235). But the Supreme Court in Jones declined, as we did in Kennedy, to impose more stringent requirements: It specifically rejected the taxpayer's argument that the tax commissioner "should have searched for his new address in the . . . phonebook and other government records such as income tax rolls" (id. at 235-236). The Court remarked: "An open-ended search for a new address . . . imposes burdens on the State significantly greater than the several relatively easy options outlined above" (id. at 236).
In this case it is not clear what, if any, steps the County took to locate plaintiffs after notice of the foreclosure proceeding was returned as undeliverable. Plaintiffs have not, however, shown that there were any steps required by the State or Federal Constitution, as interpreted in Kennedy and Jones, that would have yielded plaintiffs' new address.
Plaintiffs suggest that the County should have attempted "personal service," as it does for taxpayers who live within the County; they have not explained, however, how the County could have served them personally without knowing their new address. Plaintiffs also suggest that the County should have followed one of the courses mentioned in Jones: mailing notice to the taxpayer's last known address addressed to "occupant." But the suggestion ignores the difference between Jones and this case. In Jones, the taxpayer's last known address was the property the taxing authority was trying to tax; the taxpayer still owned it. In that situation, it was reasonable to believe that a mailing from the taxing authorities addressed to the "occupant" of the property would be passed on by the occupant to the owner. But we see little point in requiring a taxing authority to mail a letter to "occupant" at an address that has no connection with the tax ...