Suffolk County and Babylon Town property record for 643 S 5th St, Lindenhurst, NY 11757 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 785 sqft · built 1934 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,028 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 472005 21.-2-41 |
| Primary APN | 472005 21.-2-41 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Building Area | 785 sqft Building Perimeter |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1934 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Account Number | 20250812100 |
|---|---|
| Street Address | 643 S 5TH ST |
| City | LINDENHURST |
| State | NY |
| Zip | 11757-5621 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FILED MAP 180 BLK 46 LOTS 17&18 |
| Legal Block | 2 |
| Legal Lot Number | 41 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BABYLON |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 124102 |
Source: Suffolk County and Babylon Town records · APN 472005 21.-2-41
Assessment roll updated August 11, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 643 S 5TH ST, LINDENHURST, NY 11757-5621 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Babylon Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Babylon Town |
| Municipality | Lindenhurst Village |
| Unified School District | Lindenhurst Union Free School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,470 (-) Land $190 Building $1,280 | ||
| 2024 | $3,028.00 | ||
| 2023 | $1,470 Land $190 Building $1,280 | $136,112 Land $17,593 Building $118,519 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031241021, 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 |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 288 individual NFIP policies nearby |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 288 in force |
| Nearby Flood Claims | 196 (1979–2025) |
| Claims Outside the SFHA | 19 of 196 |
| Most Recent Claim | Oct 2025, tidal / storm surge |
| Claims By Storm |
|
| 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 794 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 |
May also be available at this address: T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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