× Home › Property records › St Lawrence County › De Kalb › Cr 18 › 673 Cr 18673 Cr 18De Kalb · St Lawrence County $154,521 Full market value 210 · Residential OpenValue $158,925 ▾
Owner of record
Owner O'Neill, Thomas
Also O'Neill, Roberta
Mailing address 643 County Route 18 · Richville, NY, 13681
Assessment · 2025 roll
Land assessed $19,300
Total assessed $112,800
Full market value $154,521
Est. annual tax $129 (2024, excl. special districts)
Building
Style Ranch
Year built 2024
Living area 1,378 sq ft
Bedrooms 3
Full baths 2
Heat Hot air
Fuel Propane/LPG
Lot
Size 5.3 acres
Frontage × depth 486 × 413 ft
Services & districts
Water Private
Sewer Private
Utilities Electric
School district Hermon-Dekalb (404401)
Deed & identifiers
SBL 13100100010170120000
Print key 131.001-1-17.12
SWIS 403089
Parcel ID 40308913100100010170120000
Who owns 673 Cr 18? 673 Cr 18, De Kalb is owned by O'Neill, Thomas 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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