Westchester County and Ossining Town property record for 33 Calam Ave, Ossining, NY 10562
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,612 sqft · built 1921 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $18,432 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 554203 89.16-4-56 |
| Primary APN | 554203 89.16-4-56 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,612 sqft Total Area |
| 1st Floor Area | 936 sqft |
| Year Built | Built 1921 |
|---|---|
| Effective Year Built | Effective 1921 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 6,534 sqft (0.15 acres) |
| Lot Dimensions | 125 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Covered Porch |
| Porch Area | 90 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 33 CALAM AVE |
|---|---|
| City | OSSINING |
| State | NY |
| Zip | 10562-3723 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Subdivision | BLOCKS 10-12 ON MAP OF FOREST PARK |
| Legal Block | 4 |
| Legal Lot Number | 56.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | OSSINING |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 13500 |
33 Calam Ave, a duplex, is owned by two individuals who acquired it in May 2010.
Source: Westchester County and Ossining Town records, as of October 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5 BUTLER PL, OSSINING, NY 10562-4401 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | May 11, 2010 |
| Transfer Doc | 0501303071 |
| Record Updated | Oct 29, 2026 |
Source: Westchester County and Ossining Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Ossining Town |
| Municipality | Ossining Village |
| Unified School District | Ossining Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $18,432.00 (+42.31%) | ||
| 2025 | $12,952.00 | $531,500 (-7.03%) Land $262,400 Building $269,100 | $531,500 (-7.03%) Land $262,400 Building $269,100 |
| 2024 | $571,700 (+6.15%) Land $160,700 Building $411,000 | $571,700 (+6.15%) Land $160,700 Building $411,000 | |
| 2023 | $538,600 Land $160,700 Building $377,900 | $538,600 Land $160,700 Building $377,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 33 Calam Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1999.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 2 (1999) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Sep 1999 · Hurricane Floyd Major Disaster Declarations |
| Claims by Event |
|
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 risk around 33 Calam Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | OSSINING WATER DEPARTMENT serves 30,000 people · EPA ID NY5903451 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | 3 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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.
Source: FCC Broadband Data Collection, based on 640 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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