Westchester County and White Plains City property record for 400 Hamilton Ave, White Plains, NY 10601
| Property Type | Office Building |
|---|---|
| Details | 200,000 sqft · built 1955 |
| Lot Size | 1.91 acres (83,200 sqft) |
| Owner | Company Name on File |
| Tax Bill | $61,605 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 551700 125.68-1-3.1 |
| Primary APN | 551700 125.68-1-3.1 |
|---|---|
| Alternative APN |
|
| Building Area | 200,000 sqft Gross Area |
|---|
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Lot Area | 83,200 sqft (1.91 acres) |
| Sewer | Municipal |
|---|
| Account Number | 40100001100 |
|---|---|
| Street Address | 400 HAMILTON AVE |
| City | WHITE PLAINS |
| State | NY |
| Zip | 10601-1805 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Block | 1 |
| Legal Lot Number | 3.001 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | WHITE PLAINS |
| Census Block Group | 5 |
| Census Block | 5005 |
| Census Tract | 8901 |
400 Hamilton Ave, a commercial property, is owned by a company that acquired it in April 2013.
Source: Westchester County and White Plains City records, as of October 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 182576, COLUMBUS, OH 43218-2576 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 1, 2013 |
| Transfer Doc | 0530793681 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 400 Hamilton Ave was $61,605, down 86.5% from the year before.
Source: Westchester County and White Plains City assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| Municipality | White Plains City |
| Unified School District | White Plains City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $61,605.00 (-86.5%) | ||
| 2025 | $456,384.00 | $416,900 (-) Land $284,900 Building $132,000 | $19,123,853 (+8.72%) Land $13,068,807 Building $6,055,046 |
| 2024 | $416,900 (-) Land $284,900 Building $132,000 | $17,590,717 (+0.84%) Land $12,021,097 Building $5,569,620 | |
| 2023 | $416,900 Land $284,900 Building $132,000 | $17,443,515 Land $11,920,502 Building $5,523,013 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 400 Hamilton Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 400 Hamilton 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 | WHITE PLAINS CITY serves 59,559 people · EPA ID NY5903464 |
|---|---|
| Water Source | Purchased surface water from WESTCHESTER COUNTY WD #1 |
| Last State Inspection | Mar 2026 |
| Lead | 1 ppb (2023–2025) 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 313 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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