Suffolk County and Islip Town property record for 91 Stephen Rd, Bayport, NY 11705
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | Individual Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 309.-2-2 |
| Primary APN | 472889 309.-2-2 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,890 sqft (0.25 acres) |
|---|---|
| Lot Dimensions | 150 ft deep x 75 ft wide |
| Account Number | 762044 |
|---|---|
| Street Address | 91 STEPHEN RD |
| City | BAYPORT |
| State | NY |
| Zip | 11705-1231 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | X2261500Y194578 T051H00000000 |
| Legal Block | 9000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1029 |
| Census Tract | 147901 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Davis Field listed 2008 · 4 contributing resources · NRIS 07001456 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
91 Stephen Rd is owned and occupied by an individual.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 91 STEPHEN RD, BAYPORT, NY 11705-1231 |
| 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 |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Islip Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | Bayport-Blue Point Union Free School District (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $37,550 Land $11,300 Building $26,250 | |
| 2024 | $528,873 (+2.54%) Land $159,155 Building $369,718 | |
| 2023 | $37,550 Land $11,300 Building $26,250 | $515,797 Land $155,220 Building $360,577 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 91 Stephen Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1991.
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 Policies | 9 in force |
| Nearby Flood Claims | 1 (1991) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 1991 · Hurricane Bob |
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 91 Stephen Rd is low, with 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 95% of the US · lower than 94% of New York |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 195 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 |
5G (outdoors only) and 4G LTE
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