× Home › Property records › Suffolk County › Riverhead › Broad Ave › 173 Broad Ave173 Broad AveRiverhead · Suffolk County $612,745 Full market value 210 · Residential OpenValue $724,580 ▾
Owner of record
Owner Radziwonski, Grzegorz
Also Radziwonski, Elizbieta
Mailing address 173 Broad Ave · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed $10,000
Total assessed $50,000
Full market value $612,745
Est. annual tax $5,541 (2024, excl. special districts)
Building
Style Ranch
Year built 2000
Living area 1,648 sq ft
Bedrooms 3
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Comm/public
Sewer Unknown
Utilities Electric
School district Riverhead (473002)
Deed & identifiers
SBL 08500000020710020000
Print key 85.-2-71.2
SWIS 473000
Parcel ID 47300008500000020710020000
Who owns 173 Broad Ave? 173 Broad Ave, Riverhead is owned by Radziwonski, Grzegorz 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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