NY Property Records
779 Co Rt 30
779 Co Rt 30
Williamstown · Oswego County · 13302
$236,667Full market value260 · ResidentialSold $285,300 · Oct 2025
Owner of record
OwnerCompagni, Frederick G Jr
AlsoCompagni, Connie
Mailing address5259 Brake Hill Rd · Homer, NY, 13077
Assessment · 2025 roll
Land assessed$40,000
Total assessed$142,000
Full market value$236,667
Est. annual tax$4,974 (2024, excl. special districts)
Building
StyleRanch
Year built1950
Living area1,300 sq ft
Bedrooms3
Full baths1
HeatElectric
FuelElectric
Lot
Size2.25 acres
Services & districts
WaterPrivate
SewerPrivate
UtilitiesElectric
School districtAltmar Parish-Williamstown (352002)
Recorded sales · 1
Deed$285,300Oct 31, 2025
seller FREDERICK COMPAGNI
buyer SOUTH MAIN PROPERTIES NY, LLC
Liber 2025, page 9858
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page2025 / 9858
SBL12300300020160000000
Print key123.03-02-16
SWIS356200
Parcel ID35620012300300020160000000
Who owns 779 Co Rt 30?
779 Co Rt 30, Williamstown is owned by Compagni, Frederick G Jr per the 2025 NYS assessment roll. It last sold for $285,300 in Oct 2025.
Nearby on Co Rt 30
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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