NY Property Records
121 Green St
121 Green St
Riverhead · Suffolk County
$439,951Full market value210 · Residential
Owner of record
OwnerKoppelmann Trst Et Al, Mae M
AlsoKoppelmann Trst Et Al, Barbara
Mailing addressPO Box 222 · S Jamesport, NY, 11970
Assessment · 2025 roll
Land assessed$6,500
Total assessed$35,900
Full market value$439,951
Est. annual tax$7,957 (2024, excl. special districts)
Building
StyleRanch
Year built1953
Living area1,015 sq ft
Bedrooms2
Full baths1
HeatHot wtr/stm
FuelOil
Lot
Size0.17 acres
Frontage × depth75 × 100 ft
Services & districts
WaterPrivate
SewerUnknown
UtilitiesGas & elec
School districtRiverhead (473002)
Recorded sales · 1
Deed$1Jan 8, 2018
seller MAE KOPPELMANN
buyer THE MAE KOPPELMANN TRUST
Liber 12952, page 871
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12952 / 871
SBL09100000040130000000
Print key91.-4-13
SWIS473000
Parcel ID47300009100000040130000000
Who owns 121 Green St?
121 Green St, Riverhead is owned by Koppelmann Trst Et Al, Mae M per the 2025 NYS assessment roll.
Nearby on Green St
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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