× Home › Property records › Suffolk County › Riverhead › Grassy Knl › 20 Grassy Knl20 Grassy KnlRiverhead · Suffolk County $890,551 Full market value 210 · Residential OpenValue $922,754 ▾
Owner of record
Owner Malone, Patrick
Also Malone, Lynn
Mailing address 20 Grassy Knl · Wading River, NY, 11792
Assessment · 2025 roll
Land assessed $12,500
Total assessed $72,669
Full market value $890,551
Est. annual tax $19,981 (2024, excl. special districts)
Building
Style Colonial
Year built 2002
Living area 2,330 sq ft
Bedrooms 4
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Private
Sewer Unknown
Utilities Electric
School district Shoreham-Wading River (473001)
Deed & identifiers
SBL 07300000010010490000
Print key 73.-1-1.49
SWIS 473000
Parcel ID 47300007300000010010490000
Who owns 20 Grassy Knl? 20 Grassy Knl, Riverhead is owned by Malone, Patrick 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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