NY Property Records
70 Dederer St
70 Dederer St
Orangetown · Rockland County · 10976
$664,785Full market value210 · Residential
Owner of record
OwnerGannon Gerard
AlsoGannon, Diane
Mailing address70 Dederer St · Sparkill, NY, 10976
Assessment · 2025 roll
Land assessed$56,100
Total assessed$212,000
Full market value$664,785
Est. annual tax$14,097 (2024, excl. special districts)
Building
StyleColonial
Year built1979
Living area1,876 sq ft
Bedrooms3
Full baths2
HeatHot wtr/stm
FuelGas
Lot
Size0.44 acres
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtSouth Orangetown (392401)
Recorded sales · 4
Deedno price statedMay 12, 2026
seller GERARD GANNON
buyer GERARD GANNON REVOCABLE TRUST
Liber 2026, page 21564
Deedno price statedMay 12, 2026
seller GERARD GANNON
buyer GERARD GANNON REVOCABLE TRUST
Liber 2026, page 21564
Deedno price statedMay 12, 2026
seller GERARD GANNON
buyer GERARD GANNON REVOCABLE TRUST
Liber 2026, page 21564
Show all 4
Deedno price statedMay 12, 2026
seller GERARD GANNON
buyer GERARD GANNON REVOCABLE TRUST
Liber 2026, page 21564
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page2011 / 11924
SBL07700800040430000000
Print key77.08-4-43
SWIS392489
Parcel ID39248907700800040430000000
Who owns 70 Dederer St?
70 Dederer St, Orangetown is owned by Gannon Gerard per the 2025 NYS assessment roll.
Nearby on Dederer 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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