× Home › Property records › Suffolk County › Riverhead › Washington Ave › 230 Washington Ave230 Washington AveRiverhead · Suffolk County $537,990 Full market value 220 · Residential OpenValue $936,133 ▾
Owner of record
Owner Maddox, James W
Mailing address PO Box 427 · Jamesport, NY, 11947
Assessment · 2025 roll
Land assessed $9,900
Total assessed $43,900
Full market value $537,990
Est. annual tax $9,730 (2024, excl. special districts)
Building
Style Ranch
Year built 1974
Living area 1,609 sq ft
Bedrooms 3
Full baths 2
Heat Hot air
Fuel Oil
Services & districts
Water Private
Sewer Unknown
Utilities Electric
School district Riverhead (473002)
Deed & identifiers
Deed book / page 12730 / 774
SBL 06800000040100000000
Print key 68.-4-10
SWIS 473000
Parcel ID 47300006800000040100000000
Who owns 230 Washington Ave? 230 Washington Ave, Riverhead is owned by Maddox, James W 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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