Nassau County and Hempstead Town property record for 48 Bismark Ave, Valley Stream, NY 11581
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,277 sqft · built 1940 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $9,324 (2025) |
| Deeds & Mortgages | Nov 2025 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 39-021-00-0026 |
| Primary APN | 39-021-00-0026 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,277 sqft Living Area |
| Gross Area | 1,387 sqft |
| 1st Floor Area | 912 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Cape Cod |
| Exterior Material | Frame/Masonry |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 190 sqft |
| Porch | Enclosed Frame Porch |
| Porch Area | 110 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 39021 00260 |
|---|---|
| Street Address | 48 BISMARK AVE |
| City | VALLEY STREAM |
| State | NY |
| Zip | 11581-1407 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 26-27 |
| Legal Block | 21 |
| Legal Lot Number | 26-27 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 410700 |
48 Bismark Ave is owned and occupied by an individual who acquired it in October 2025.
Source: Nassau County and Hempstead Town records, as of October 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 48 BISMARK AVE, VALLEY STREAM, NY 11581-1407 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Individual(s) |
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 | Oct 4, 2025 |
| Transfer Doc | D146870945 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Nov 12, 2025 |
| Property Address | 48 BISMARK AVE, VALLEY STREAM, NY 11581-1407 |
| Document Number | D146870945 |
| Book / Page | D14687 / 945 |
| Map Reference | MAP 384 |
| Instrument Date | Oct 4, 2025 |
| Instrument | 2025-72807 |
| Transaction Type | Transfer |
| Record Updated | Dec 15, 2025 |
| Title Company | AMERICAN DREAM ABSTRACT, AMERICAN DREAM ABSTRACT INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 48 BISMARK AVE, VALLEY STREAM, NY 11581-1407 |
| Name | Verified Name |
|---|---|
| Address | 48 BISMARK AVE, VALLEY STREAM, NY 11581-1407 |
The 2025 property tax bill for 48 Bismark Ave was $9,324.
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 | Valley Stream Village |
| Elementary School District | Valley Stream Union Free School District 24 (KG - 06) |
| Secondary School District | Valley Stream Central High School District (07 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $453 (-) Land $202 Building $251 | $453,000 (-) | |
| 2025 | $9,324.00 | $453 Land $202 Building $251 | $453,000 |
| 2023 | $8,661.00 Additional exemption filed | $453 Land $202 Building $251 | $453,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 48 Bismark Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2011.
Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · 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 (2011–2023) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Sep 2023 · Severe Storm And 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 48 Bismark 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 | LIBERTY UTILITIES NEW YORK - LYNBROOK private · serves 220,000 people · EPA ID NY2902835 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2023 |
| Lead | 5 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2025 |
| 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 883 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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