Westchester County and Ossining Town property record for 33 Hamilton Ave, Ossining, NY 10562
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,034 sqft · built 1891 |
| Lot Size | 0.12 acres (5,227 sqft) |
| Owner | Individual Name on File |
| Last Sale | $350,000 (Oct 2004) |
| Tax Bill | $15,176 (2026) |
| Deeds & Mortgages | Apr 2021 Mortgage Dec 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 554203 97.07-5-85 |
| Primary APN | 554203 97.07-5-85 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,034 sqft Living Area |
| 1st Floor Area | 1,017 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1891 |
|---|---|
| Effective Year Built | Effective 1891 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 5,227 sqft (0.12 acres) |
| Lot Dimensions | 135 ft deep x 40 ft wide |
| Porch | Open Porch |
| Porch Area | 156 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 33 HAMILTON AVE |
|---|---|
| City | OSSINING |
| State | NY |
| Zip | 10562-5424 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | MAP OF LANDS OF SING SING |
| Legal Block | 5 |
| Legal Lot Number | 85.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | OSSINING |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 13304 |
33 Hamilton Ave is owned and occupied by an individual who bought it in October 2004.
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 | Individual Name on File |
|---|---|
| Mailing Address | 33 HAMILTON AVE, OSSINING, NY 10562-5424 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 15, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Dec 13, 2017 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 12, 2004 · Amount on File |
| Deed Sale | Oct 12, 2004 · Amount on File |
| Prior Sale | May 19, 2000 · Amount on File |
| Deed Document Number | 200442390242 |
| Prior Transfer Date | Nov 16, 1999 |
| Prior Transfer Doc | 1244000168 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 33 HAMILTON AVE, OSSINING, NY 10562-5424 |
| Transaction Type | Mortgage |
| Record Updated | Jun 16, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0611003026 |
|---|---|
| Date | Apr 15, 2021 |
| Instrument | 611003026 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Mar 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 33 HAMILTON AVE, OSSINING, NY 10562-5424 |
| Document Number | 0573533655 |
| Book / Page | 057353 / 003655 |
| Instrument Date | Dec 13, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 18, 2018 |
| Title Company | TITLE SOURCES INC |
| Name | Verified Name |
|---|---|
| Address | 33 HAMILTON AVE OSSINING NY 105625424, OSSINING, NY 10562-5424 |
| Document Number | 0573533655 |
|---|---|
| Date | Dec 20, 2017 |
| Book Page | 057353/003655 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 19, 2047 |
The 2026 property tax bill for 33 Hamilton Ave was $15,176, up 43.1% 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 | $15,176.00 (+43.1%) | ||
| 2025 | $10,605.00 | $505,000 (+9.57%) Land $230,200 Building $274,800 | $505,000 (+9.57%) Land $230,200 Building $274,800 |
| 2024 | Additional exemption filed | $460,900 (+7.39%) Land $127,700 Building $333,200 | $460,900 (+7.39%) Land $127,700 Building $333,200 |
| 2023 | $429,200 Land $127,700 Building $301,500 | $429,200 Land $127,700 Building $301,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 33 Hamilton Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1980.
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 | 2 (1980–2011) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Aug 2011 · Hurricane Irene |
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 33 Hamilton Ave 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 616 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 |
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