× Home › Property records › Suffolk County › Riverhead › Washington Ave › 91 Washington Ave91 Washington AveRiverhead · Suffolk County $710,784 Full market value 280 · Residential OpenValue $1,044,888 ▾
Owner of record
Owner Weinstein, Matthew A
Mailing address 49 N 8th St Apt 5A · Brooklyn, NY, 11249
Assessment · 2025 roll
Land assessed $9,300
Total assessed $58,000
Full market value $710,784
Est. annual tax $12,855 (2024, excl. special districts)
Building
Style Old style
Year built 1879
Living area 2,100 sq ft
Bedrooms 4
Full baths 2
Heat Hot wtr/stm
Fuel Gas
Services & districts
Water Private
Sewer Unknown
Utilities Gas & elec
School district Riverhead (473002)
Deed & identifiers
Deed book / page 12825 / 97
SBL 09000000020110000000
Print key 90.-2-11
SWIS 473000
Parcel ID 47300009000000020110000000
Who owns 91 Washington Ave? 91 Washington Ave, Riverhead is owned by Weinstein, Matthew A 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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