NY Property Records
800 E Main St
800 E Main St
Riverhead · Suffolk County
$506,127Full market value481 · CommercialSold $450,000 · Jul 2025
Owner of record
OwnerZlatniski, John J
Mailing address33 Hunting Hollow Ct · Dix Hills, NY, 117466166
Assessment · 2025 roll
Land assessed$6,300
Total assessed$41,300
Full market value$506,127
Est. annual tax$9,154 (2024, excl. special districts)
Building
Year built1968
Lot
Size0.06 acres
Frontage × depth25 × 103 ft
Services & districts
WaterComm/public
SewerUnknown
UtilitiesGas & elec
School districtRiverhead (473002)
Recorded sales · 2
Deed$450,000Jul 29, 2025
seller ZLATNISKI ESTATE OF JOHN J.
buyer GMS EAST MAIN LLC
Liber 13305, page 969
Deed$1Apr 5, 2022
seller JOHN J ZLATNISKI
buyer JOHN ZLATNISKI
Liber 13151, page 542
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13305 / 969
SBL12700000050260000000
Print key127.-5-26
SWIS473000
Parcel ID47300012700000050260000000
Who owns 800 E Main St?
800 E Main St, Riverhead is owned by Zlatniski, John J per the 2025 NYS assessment roll. It last sold for $450,000 in Jul 2025.
Nearby on E Main St
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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