Nassau County and Hempstead Town property record for 70 Union Ave, Lynbrook, NY 11563
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 1.5 ba · 3,344 sqft · built 1921 |
| Lot Size | 0.476 acres (20,721 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $12,893 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 38-388-00-0242 |
| Primary APN | 38-388-00-0242 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 14 Rooms |
| Units | 5 Units |
| Stories | 2 Stories |
| Building Area | 3,344 sqft Living Area |
| 1st Floor Area | 3,049 sqft |
| Basement Area | 88 sqft |
| Year Built | Built 1921 |
|---|---|
| Effective Year Built | Effective 1921 |
| Architectural Style | Old Style |
| Exterior Material | Wood |
| Construction Type | Frame |
| Lot Area | 20,721 sqft (0.476 acres) |
| Lot Dimensions | 336 ft deep x 60 ft wide |
| View / Lot | Highway |
| Porch | Slab |
|---|---|
| Porch Area | 60 sqft |
| Deck Area | Deck Area |
| Patio Area | 48 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 38388 02420 |
|---|---|
| Street Address | 70 UNION AVE |
| City | LYNBROOK |
| State | NY |
| Zip | 11563-3354 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | TOWN #1 SCH DIST 020 |
| Legal Block | 388 |
| Legal Lot Number | 242 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 411901 |
Source: Nassau County and Hempstead Town records, as of June 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 70 UNION AVE, LYNBROOK, NY 11563-3354 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
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 | Lynbrook Village |
| Unified School District | Lynbrook Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $9,343 (+1,044.98%) Land $4,070 Building $5,273 | $934,300 (+14.5%) | |
| 2025 | $12,893.00 (-30.53%) | ||
| 2023 | $18,560.00 Additional exemption filed | $816 Land $407 Building $409 | $816,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Flood Insurance Cost | Premium on Record median of 11 policies |
| Nearby Flood Policies | 11 in force |
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.
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 831 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
May also be available: T-Mobile.
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