Suffolk County and Babylon Town property record for 581 Mount Ave, North Babylon, NY 11703
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,614 sqft |
| Lot Size | 0.34 acres (14,800 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $11,627 (2024) |
| Deeds & Mortgages | Jan 2021 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 472089 106.-1-28 |
| Primary APN | 472089 106.-1-28 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 1,614 sqft Building Perimeter |
| Lot Area | 14,800 sqft (0.34 acres) |
|---|---|
| Lot Dimensions | 148 ft deep x 100 ft wide |
| Account Number | 20251703360 |
|---|---|
| Street Address | 581 MOUNT AVE |
| City | N BABYLON |
| State | NY |
| Zip | 11703 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Description | F.M. 650 LOT 1394 |
| Legal Block | 1 |
| Legal Lot Number | 28 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BABYLON |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 122502 |
581 Mount Ave is owned and occupied by an individual who acquired it in July 2003.
Source: Suffolk County and Babylon Town records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 581 MOUNT AVE, N BABYLON, NY 11703 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jul 31, 2003 |
| Transfer Doc | 0122660414 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 581 MOUNT AVE, WEST BABYLON, NY 11704-1731 |
| Transaction Type | Mortgage |
| Record Updated | Feb 16, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0232170314 |
|---|---|
| Date | Jan 11, 2021 |
| Book Page | 23217/314 |
| Instrument | DL046383 |
| Name | QUICKEN LOANS INC |
|---|---|
| Type | Lending Institution |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 349 Months |
| Due | Feb 1, 2050 |
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 |
| Unified School District | North Babylon Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,630 Land $350 Building $3,280 | $615,254 (+11,255.74%) Land $59,322 Building $555,932 | |
| 2024 | $11,627.00 | $5,418 (-1.49%) Land $522 Building $4,896 | |
| 2023 | $3,630 Land $350 Building $3,280 | $5,500 Land $530 Building $4,970 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 581 Mount Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1979.
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 |
| Nearby Flood Claims | 3 (1979–2023) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jan 2023 · other causes |
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.
Wildfire risk around 581 Mount Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 416 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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