Owner of record
OwnerMazzuca, Keri S
Mailing address6234 Ostrander Rd, PO Box 1 · Altamont, NY, 12009
Assessment · 2025 roll
Land assessed$44,000
Total assessed$218,000
Full market value$290,667
Est. annual tax$5,655 (2024, excl. special districts)
Recorded sales · 2
Deed$345,000Oct 10, 2025
seller KERI S. MAZZUCA
buyer WILLIAM HENRY MILLER, IV
Liber 2025, page 18928
Deed$1Aug 17, 2020
seller JASON R. MAZZUCA
buyer KERI S. MAZZUCA
Liber 2020, page 18664
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Who owns 6234 Ostrander Rd?
6234 Ostrander Rd, Guilderland is owned by Mazzuca, Keri S per the 2025 NYS assessment roll. It last sold for $345,000 in Oct 2025.
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it.
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