Nassau County and Hempstead Town property record for 25 Sealey Ave, Hempstead, NY 11550
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 10,000 sqft |
| Lot Size | 0.23 acres (10,000 sqft) |
| Owner | Company Name on File |
| Tax Bill | $7,424 (2025) |
| Deeds & Mortgages | Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 34-177-00-0010 |
| Primary APN | 34-177-00-0010 |
|---|---|
| Alternative APNs |
|
| Building Area | 10,000 sqft Living Area |
|---|
| Lot Area | 10,000 sqft (0.23 acres) |
|---|---|
| Lot Dimensions | 20 ft deep x 5 ft wide |
| View / Lot | Apt/Condo Complex |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Account Number | 34177 00100 |
|---|---|
| Street Address | 25 SEALEY AVE |
| City | HEMPSTEAD |
| State | NY |
| Zip | 11550 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | TOWN #1 SCH DIST 001 |
| Legal Block | 177 |
| Legal Lot Number | 10 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 406702 |
25 Sealey Ave, a residential property, is owned by a company.
Source: Nassau County and Hempstead Town records, as of June 17, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 152 W 57TH ST, 12, NEW YORK, NY 10019-3310 |
| 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 |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 25 SEALEY AVE, HEMPSTEAD, NY 11550 |
| Transaction Type | Mortgage |
| Record Updated | May 12, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0452490955 |
|---|---|
| Date | Apr 8, 2021 |
| Book Page | 45249/955 |
| Instrument | 2021-046165 |
| Name | SANTANDER BANK NA |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 25 Sealey Ave was $7,424.
Source: Nassau County and Hempstead Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Hempstead Town |
| Municipality | Hempstead Village |
| Unified School District | Hempstead Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,647 Land $1,461 Building $186 | $164,700 | |
| 2025 | $7,424.00 | ||
| 2023 | $7,922.00 | $2,413 Land $2,140 Building $273 | $241,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 25 Sealey Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 5, 2023
| 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.
The area around 25 Sealey 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 | HEMPSTEAD (V) serves 56,000 people · EPA ID NY2902827 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 469 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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