× Home › Property records › Suffolk County › Riverhead › W Main St › 400-412 W Main St400-412 W Main StRiverhead · Suffolk County $6,066,176 Full market value 464 · Commercial
Owner of record
Owner 400 Main Riverhead LLC
Mailing address 4 Technology Dr Ste 220 · E Setauket, NY, 11733
Assessment · 2025 roll
Land assessed $61,200
Total assessed $495,000
Full market value $6,066,176
Est. annual tax $109,709 (2024, excl. special districts)
Services & districts
Water Comm/public
Sewer Unknown
Utilities Gas & elec
School district Riverhead (473002)
Deed & identifiers
Deed book / page 12825 / 376
SBL 12800000020150000000
Print key 128.-2-15
SWIS 473000
Parcel ID 47300012800000020150000000
Who owns 400-412 W Main St? 400-412 W Main St, Riverhead is owned by 400 Main Riverhead LLC 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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