× Home › Property records › Suffolk County › Riverhead › Williams Way N › 345 Williams Way N345 Williams Way NRiverhead · Suffolk County $666,667 Full market value 210 · Residential OpenValue $755,832 ▾
Owner of record
Owner O'Leary, Sean
Also O'Leary, Nancy
Mailing address 345 Williams Way N · Baiting Hollow, NY, 11933
Assessment · 2025 roll
Land assessed $11,900
Total assessed $54,400
Full market value $666,667
Est. annual tax $12,057 (2024, excl. special districts)
Building
Style Ranch
Year built 1993
Living area 1,660 sq ft
Bedrooms 3
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Private
Sewer Unknown
Utilities Electric
School district Riverhead (473002)
Deed & identifiers
SBL 06100000010030530000
Print key 61.-1-3.53
SWIS 473000
Parcel ID 47300006100000010030530000
Who owns 345 Williams Way N? 345 Williams Way N, Riverhead is owned by O'Leary, Sean 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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