Nassau County and Hempstead Town property record for 18 Seitz Ave, Hempstead, NY 11550
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,439 sqft · built 1925 |
| Lot Size | 0.092 acres (4,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $49,900 (Oct 1996) |
| Tax Bill | $6,987 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 34-198-00-0546 |
| Primary APN | 34-198-00-0546 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,439 sqft Living Area |
| 1st Floor Area | 624 sqft |
| Game Room | Game Room |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Old Style |
| Exterior Material | Wood |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 4,000 sqft (0.092 acres) |
| Lot Dimensions | 100 ft deep x 40 ft wide |
| Garage Type | Detached |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
| Porch Area | 56 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 34198 05460 |
|---|---|
| Street Address | 18 SEITZ AVE |
| City | HEMPSTEAD |
| State | NY |
| Zip | 11550-1620 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #1 SCH DIST 001 |
| Legal Block | 198 |
| Legal Lot Number | 546-5 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 406801 |
18 Seitz Ave is owned and occupied by two individuals who bought it in October 1996.
Source: Nassau County and Hempstead Town records, as of June 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18 SEITZ AVE, HEMPSTEAD, NY 11550-1620 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Oct 10, 1996 · Amount on File |
| Deed Sale | Oct 10, 1996 · Amount on File |
| Prior Sale | Jun 20, 1996 · Amount on File |
| Deed Book / Page | 10704 / 162 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 18 SEITZ AVE, HEMPSTEAD, NY 11550-1620 |
| Transaction Type | Mortgage |
| Record Updated | Jun 22, 2021 |
| Title Company | WESTCOR LAND TITLE INS CO |
| Name | Verified Name |
|---|
| Document Number | 0447370936 |
|---|---|
| Date | Nov 17, 2020 |
| Book Page | 44737/936 |
| Instrument | 2020-110198 |
| Name | QUONTIC BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Nov 1, 2040 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 18 Seitz Ave was $6,987 with a senior citizen's exemption.
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 | $326 Land $99 Building $227 | $326,000 | |
| 2025 | $6,987.00 | ||
| 2023 | $5,650.00 Homeowner's exemption | $330 Land $100 Building $230 | $330,000 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 18 Seitz 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 18 Seitz 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 |
| Also Mapped Here | GARDEN CITY (V) |
| 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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