Suffolk County and Babylon Town property record for 21 Frederick Ave, Babylon, NY 11702 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,735 sqft · built 1939 |
| Lot Size | 0.324 acres (14,112 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $19,899 (2024) |
| Deeds & Mortgages | Oct 2025 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 472003 5.-3-23.2 |
| Primary APN | 472003 5.-3-23.2 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Building Area | 2,735 sqft Building Perimeter |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1939 |
| Lot Area | 14,112 sqft (0.324 acres) |
| Lot Dimensions | 147 ft deep x 96 ft wide |
| Account Number | 20250310292 |
|---|---|
| Street Address | 21 FREDERICK AVE |
| City | BABYLON |
| State | NY |
| Zip | 11702-2103 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FM 641 LTS 421-424 & P/O GORE STRIP |
| Legal Block | 3 |
| Legal Lot Number | 23 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BABYLON |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 124500 |
Source: Suffolk County and Babylon Town records · APN 472003 5.-3-23.2
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 21 FREDERICK AVE, BABYLON, NY 11702-2103 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Aug 12, 2025 |
| Transfer Doc | 1331000231 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Oct 07, 2025 |
| Property Address | 21 FREDERICK AVE, BABYLON, NY 11702-2103 |
| Document Number | 0133120231 |
| Book / Page | 13312 / 231 |
| Instrument Date | Aug 12, 2025 |
| Transaction Type | Transfer |
| Record Updated | Dec 17, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 21 FREDERICK AVE, BABYLON, NY 11702-2103 |
Source: Suffolk County and Babylon Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| Municipality | Babylon Village |
| County | Suffolk County |
| County Subdivision | Babylon Town |
| Unified School District | Babylon 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 | $5,530 (-) Land $490 Building $5,040 | ||
| 2024 | $19,899.00 | $5,530 (-) Land $490 Building $5,040 | |
| 2023 | $5,530 Land $490 Building $5,040 | $308,938 Land $27,374 Building $281,564 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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; lenders make the official flood determination.
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