Westchester County and Ossining Town property record for 11 Montgomery St, Ossining, NY 10562
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,520 sqft · built 1886 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $145,000 (Sep 1999) |
| Tax Bill | $7,442 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 554203 89.15-4-12 |
| Primary APN | 554203 89.15-4-12 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,520 sqft Living Area |
| 1st Floor Area | 1,040 sqft |
| Year Built | Built 1886 |
|---|---|
| Effective Year Built | Effective 1886 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 6,534 sqft (0.15 acres) |
| Lot Dimensions | 100 ft deep x 63 ft wide |
| Porch | Open Porch |
| Porch Area | 342 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 11 MONTGOMERY ST |
|---|---|
| City | OSSINING |
| State | NY |
| Zip | 10562-3202 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 4 |
| Legal Lot Number | 12.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | OSSINING |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 13301 |
11 Montgomery St is owned and occupied by two individuals who bought it in September 1999.
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 | 11 MONTGOMERY ST, OSSINING, NY 10562-3202 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 23, 1999 · Amount on File |
| Deed Sale | Sep 23, 1999 · Amount on File |
| Deed Book / Page | 12376 / 211 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 11 Montgomery St was $7,442, down 33.5% from the year before.
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 | $7,442.00 (-33.48%) | ||
| 2025 | $11,187.00 | $421,600 (+5.06%) Land $230,700 Building $190,900 | $421,600 (+5.06%) Land $230,700 Building $190,900 |
| 2024 | Homeowner's exemption Senior Citizen's exemption Additional exemption filed | $401,300 (-0.69%) Land $107,100 Building $294,200 | $401,300 (-0.69%) Land $107,100 Building $294,200 |
| 2023 | $404,100 Land $107,100 Building $297,000 | $404,100 Land $107,100 Building $297,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11 Montgomery St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2001.
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 | 1 in force |
| Nearby Flood Claims | 1 (2001) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2001 · river or lake flooding |
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.
The area around 11 Montgomery St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 358 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 |
May also be available: T-Mobile.
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