NY Property Records
415 Ostrander Ave
415 Ostrander Ave
Riverhead · Suffolk County
$421,042Full market value210 · ResidentialSold $336,500 · Dec 2020
Owner of record
OwnerCognoscente Holdings LLC
Mailing address235 Latham Ln · Orient, NY, 11957
Assessment · 2025 roll
Land assessed$5,100
Total assessed$34,357
Full market value$421,042
Est. annual tax$7,615 (2024, excl. special districts)
Building
StyleCape cod
Year built1927
Living area1,490 sq ft
Bedrooms5
Full baths1
HeatHot wtr/stm
FuelOil
Lot
Size0.14 acres
Frontage × depth50 × 118 ft
Services & districts
WaterComm/public
SewerUnknown
UtilitiesGas & elec
School districtRiverhead (473002)
Recorded sales · 1
Deed$336,500Dec 7, 2020
seller HULSE RENTALS LLC
buyer COGNOSCENTE HOLDINGS, LLC
Liber 13083, page 610
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13083 / 610
SBL12700000010150000000
Print key127.-1-15
SWIS473000
Parcel ID47300012700000010150000000
Who owns 415 Ostrander Ave?
415 Ostrander Ave, Riverhead is owned by Cognoscente Holdings LLC per the 2025 NYS assessment roll. It last sold for $336,500 in Dec 2020.
Nearby on Ostrander Ave
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. Disclaimer · Request redaction
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