100 Ryder Rd, Ossining, NY 10562 Property Records

Westchester County and Ossining Town property record for 100 Ryder Rd, Ossining, NY 10562

Property Summary

Property TypeReligious, Church, Worship (Synagogue, Temple, Parsonage)
Lot Size14.4 acres (627,264 sqft)
OwnerCompany on Record
Flood ZoneZone X (minimal risk)
APN554289 90.06-1-2

Property Details

APN / Parcel Number

Primary APN554289 90.06-1-2
Alternative APN
  • 55428900106 017 001

Exterior

Lot Area627,264 sqft (14.4 acres)

Location & Zoning

Street Address100 RYDER RD
CityOSSINING
StateNY
Zip10562
Property CategoryOther
Property TypeOther > Religious, Church, Worship (Synagogue, Temple, Parsonage)
Legal Block1
Legal Lot Number2.000
JurisdictionWESTCHESTER NY
Township / Civil DivisionOSSINING
Census Block Group2
Census Block2000
Census Tract13700

Owner

Source: Westchester County and Ossining Town assessment roll, as of May 14, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany on Record
Mailing AddressPO BOX 310, MARYKNOLL, NY 10545-0310
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedJun 8, 2026

Tax Assessment & Valuation

Source: Westchester County and Ossining Town assessment roll, as of May 14, 2026

Property Jurisdictions

TypeName
StateNew York
CountyWestchester County
County SubdivisionOssining Town
Unified School DistrictOssining Union Free School District (PK - 12)

Tax Bill & Assessment History

YearAssessed ValueAssessed Market Value
2025$11,465,600 (+2.85%) Land $4,554,500 Building $6,911,100$11,465,600 (+2.85%) Land $4,554,500 Building $6,911,100
2023$11,147,900 Land $4,422,000 Building $6,725,900$11,147,900 Land $4,422,000 Building $6,725,900

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies6 in force
Nearby Flood Claims11 (1978–2021)
Claims Outside the SFHA5 of 11
Most Recent ClaimSep 2021 · Remnants Of Hurricane Ida

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 80% of the US · above 54% of New York
Wildfire Likelihood0.02% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemOSSINING WATER DEPARTMENT
serves 30,000 people · EPA ID NY5903451
Water SourceSurface water
Last State InspectionJul 2025
Lead3 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 52 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000
Verizon
Fiber · Fixed Wireless in parts of the area
2,300 / 2,300

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