× Home › Property records › Oswego County › Williamstown › St Rt 13 › 502 St Rt 13502 St Rt 13Williamstown · Oswego County · 13493 $83,333 Full market value 210 · Residential OpenValue $193,617 ▾
Owner of record
Owner Koch, Joshua A
Mailing address 65 Beech Rd · Altmar, NY, 13302
Assessment · 2025 roll
Land assessed $11,000
Total assessed $50,000
Full market value $83,333
Est. annual tax $1,751 (2024, excl. special districts)
Building
Style Ranch
Year built 1969
Living area 1,560 sq ft
Bedrooms 2
Full baths 1
Heat Hot air
Fuel Oil
Lot
Size 0.48 acres (GIS)
Frontage × depth 110 × 210 ft
Services & districts
Water Private
Sewer Private
Utilities Electric
School district Altmar Parish-Williamstown (352002)
Deed & identifiers
Deed book / page 2007 / 3828
SBL 16000300040070000000
Print key 160.03-04-07
SWIS 356200
Parcel ID 35620016000300040070000000
Who owns 502 St Rt 13? 502 St Rt 13, Williamstown is owned by Koch, Joshua A per the 2025 NYS assessment roll.
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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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