NY Property Records

458 Co Rt 30
Williamstown · Oswego County · 13493

$653,333Full market value837 · Public service
Owner of record
OwnerDe Graff, David
AlsoDe Graff, Joan
Mailing address8051 Congress Ave · Boca Raton, FL, 33487
Assessment · 2025 roll
Land assessed$12,000
Total assessed$392,000
Full market value$653,333
Est. annual tax$13,731 (2024, excl. special districts)
Lot
Size0.23 acres (GIS)
Frontage × depth100 × 100 ft
Services & districts
WaterNone
SewerNone
UtilitiesElectric
School districtAltmar Parish-Williamstown (352002)
Deed & identifiers
SBL14100000010140100000
Print key141.00-01-14.01
SWIS356200
Parcel ID35620014100000010140100000

Who owns 458 Co Rt 30?

458 Co Rt 30, Williamstown is owned by De Graff, David per the 2025 NYS assessment roll.
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. Disclaimer · Request redaction

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