NY Property Records
21 Tyo Rd
21 Tyo Rd
Louisville · St Lawrence County
$160,000Full market value210 · Residential
Owner of record
OwnerDonnelly, Dennis E (Lu)
AlsoDonnelly, Diana C (Lu)
Mailing address21 Tyo Rd · Massena, NY, 13662
Assessment · 2025 roll
Land assessed$54,900
Total assessed$160,000
Full market value$160,000
Est. annual tax$2,347 (2024, excl. special districts)
Building
StyleRanch
Year built1972
Living area960 sq ft
Bedrooms3
Full baths1
HeatHot air
FuelOil
Lot
Size1.09 acres (GIS)
Frontage × depth164 × 303 ft
Services & districts
WaterPrivate
SewerPrivate
UtilitiesElectric
School districtMassena (405801)
Recorded sales · 1
Deed$1Feb 6, 2018
seller DENNIS DONNELLY
buyer DENNIS E (LU) DONNELLY
Liber 2018, page 1547
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page2018 / 1547
SBL01504100010160000000
Print key15.041-1-16
SWIS405289
Parcel ID40528901504100010160000000
Who owns 21 Tyo Rd?
21 Tyo Rd, Louisville is owned by Donnelly, Dennis E (Lu) 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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