NY Property Records
439 River Rd
439 River Rd
Nissequogue · Suffolk County · 11780
$1,049,375Full market value210 · Residential
Owner of record
OwnerMc Sweeney, Kenneth
Mailing address439 River Rd · St James, NY, 11780
Assessment · 2025 roll
Land assessed$925
Total assessed$8,395
Full market value$1,049,375
Est. annual tax$16,890 (2024, excl. special districts)
Lot
Size2.0 acres
Services & districts
School districtSmithtown (473401)
Recorded sales · 1
Deedno price statedNov 19, 2025
seller KENNETH F MCSWEENEY
buyer MCSWEENEY IRREV TR ELIZABETH AND KENNETH
Liber 13324, page 625
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
SBL01100000020020030000
Print key11.-2-2.3
SWIS473403
Parcel ID47340301100000020020030000
Who owns 439 River Rd?
439 River Rd, Nissequogue is owned by Mc Sweeney, Kenneth per the 2025 NYS assessment roll.
Nearby on River Rd
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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