× Home › Property records › St Lawrence County › Madrid › Cr 14 › 3947 Cr 143947 Cr 14Madrid · St Lawrence County $159,710 Full market value 210 · Residential OpenValue $277,670 ▾
Owner of record
Owner O'Neil, Mara M
Mailing address 3947 County Route 14 · Madrid, NY, 13660
Assessment · 2025 roll
Land assessed $8,300
Total assessed $110,200
Full market value $159,710
Est. annual tax $4,406 (2024, excl. special districts)
Building
Style Split level
Year built 1992
Living area 2,232 sq ft
Bedrooms 2
Full baths 1
Heat Hot air
Fuel Oil
Lot
Size 1.58 acres
Frontage × depth 273 × 230 ft
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Madrid-Waddington (405601)
Deed & identifiers
SBL 04100300020100010000
Print key 41.003-2-10.1
SWIS 405600
Parcel ID 40560004100300020100010000
Who owns 3947 Cr 14? 3947 Cr 14, Madrid is owned by O'Neil, Mara M per the 2025 NYS assessment roll.
Copy link to this record
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