Nassau County and Hempstead Town property record for 21 Franklin Ave, Lynbrook, NY 11563 · Last verified June 2026
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,786 sqft · built 1888 |
| Lot Size | 0.436 acres (18,970 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $350,000 (May 2012) |
| Tax Bill | $13,560 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 37-226-00-0606 |
| Primary APN | 37-226-00-0606 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 1,786 sqft Living Area |
| 1st Floor Area | 810 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1888 |
|---|---|
| Effective Year Built | Effective 1888 |
| Architectural Style | Old Style |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 18,970 sqft (0.436 acres) |
| Lot Dimensions | 323 ft deep x 64 ft wide |
| View / Lot | Highway |
| Porch | Open Frame Porch |
| Porch Area | 348 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 37226 06060 |
|---|---|
| Street Address | 21 FRANKLIN AVE |
| City | LYNBROOK |
| State | NY |
| Zip | 11563-1236 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | TOWN #1 SCH DIST 012 |
| Legal Block | 226 |
| Legal Lot Number | 606 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 410200 |
Source: Nassau County and Hempstead Town records · APN 37-226-00-0606
Assessment roll updated June 17, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 FRANKLIN AVE, LYNBROOK, NY 11563-1236 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 07, 2012 · Amount on Record |
| Deed Sale | May 07, 2012 · Amount on Record |
| Deed Document Number | 201201276 |
| Deed Book / Page | D12825 / 297 |
| Last Transfer Date | Apr 28, 2015 |
| Transfer Doc | 0132150961 |
| Record Updated | Sep 20, 2026 |
Source: Nassau County and Hempstead Town records · Assessment roll updated June 17, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Hempstead Town |
| Unified School District | Malverne Union Free School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $480 (-3.23%) Land $318 Building $162 | $480,000 (-3.23%) | |
| 2025 | $13,560.00 (+4.97%) | $496 (-4.98%) Land $328 Building $168 | $496,000 (-4.98%) |
| 2023 | $12,918.00 Additional exemption filed | $522 Land $345 Building $177 | $522,000 |
Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360594102003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 1 (2015) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 2015, other causes |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 898 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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