NY Property Records
15 Corwell Ave
15 Corwell Ave
Riverhead · Suffolk County
$93,137Full market value311 · Vacant land
Owner of record
OwnerGrattan, Joseph Stanley
Mailing address13905 Route 25 · Mattituck, NY, 11952
Assessment · 2025 roll
Land assessed$7,600
Total assessed$7,600
Full market value$93,137
Est. annual tax$1,684 (2024, excl. special districts)
Lot
Size0.4 acres
Frontage × depth75 × 238 ft
Services & districts
WaterComm/public
SewerUnknown
UtilitiesGas & elec
School districtRiverhead (473002)
Recorded sales · 1
Deed$1Feb 8, 2024
seller ESTATE OF BARBARA A GRATT
buyer JOSEPH STANLEY GRATTAN
Liber 13239, page 256
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13239 / 256
SBL13000000020170000000
Print key130.-2-17
SWIS473000
Parcel ID47300013000000020170000000
Who owns 15 Corwell Ave?
15 Corwell Ave, Riverhead is owned by Grattan, Joseph Stanley per the 2025 NYS assessment roll.
Nearby on Corwell 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
Search by name or address · Browse all records