Suffolk County and Babylon Town property record for 634 S 4th St, Lindenhurst, NY 11757
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,072 sqft · built 1946 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $525,000 (Oct 2025) |
| Tax Bill | $7,743 (2024) |
| Deeds & Mortgages | Oct 2025 Sale & Mortgage Mar 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 472005 21.-2-74 |
| Primary APN | 472005 21.-2-74 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Building Area | 1,072 sqft Building Perimeter |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1946 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Account Number | 20250812410 |
|---|---|
| Street Address | 634 S 4TH ST |
| City | LINDENHURST |
| State | NY |
| Zip | 11757-5612 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FILED MAP 180 BLK.44 LOTS 53&54 |
| Legal Block | 2 |
| Legal Lot Number | 74 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BABYLON |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 124102 |
Source: Suffolk County and Babylon Town records, as of August 11, 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 Record |
|---|---|
| Mailing Address | 91 BERNARD ST, MASSAPEQUA, NY 11758-3606 |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Date | Document |
|---|---|
| Oct 16, 2025 | Deed, Transfer · Conventional Mortgage US BANK NA |
| Mar 8, 2021 | Deed, Transfer · Stand-Alone First Mortgage UNITED NORTHERN MORTGAGE BANKERS LT |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 16, 2025 · Amount on Record |
| Deed Sale | Oct 16, 2025 · Amount on Record |
| Prior Sale | Mar 8, 2021 · Amount on Record |
| Deed Book / Page | 13313 / 2 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Oct 16, 2025 |
| Property Address | 634 S 4TH ST, LINDENHURST, NY 11757-5612 |
| Document Number | 0133130002 |
| Book / Page | 13313 / 2 |
| Instrument Date | Sep 17, 2025 |
| Transaction Type | Transfer |
| Record Updated | Apr 21, 2026 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 91 BERNARD ST, MASSAPEQUA, NY 11758-3606 |
| Document Number | 0236890418 |
|---|---|
| Date | Oct 16, 2025 |
| Book Page | 23689/418 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2055 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Mar 8, 2021 |
| Property Address | 634 S 4TH ST, LINDENHURST, NY 11757-5612 |
| Document Number | 0130930971 |
| Book / Page | 13093 / 971 |
| Instrument Date | Nov 13, 2020 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 438 LIDO PKWY, LINDENHURST, NY 11757-6317 |
| Document Number | DL059530 |
|---|---|
| Date | Mar 8, 2021 |
| Instrument | DL059530 |
| Name | UNITED NORTHERN MORTGAGE BANKERS LT |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Suffolk County and Babylon Town assessment roll, as of August 11, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,060 (-) Land $200 Building $1,860 | ||
| 2024 | $7,743.00 | ||
| 2023 | $2,060 Land $200 Building $1,860 | $190,741 Land $18,519 Building $172,222 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · 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 288 policies |
| 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 Event |
|
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 | SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2024 |
| Lead | 1 ppb (2025–2027) action level 15 ppb |
| Water Quality | Asbestos resolved · Jul 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| 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 794 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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