Suffolk County and Islip Town property record for 99 E Main St, East Islip, NY 11730
| Property Type | Commercial Office |
|---|---|
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | Individual Name on File |
| Last Sale | $64,000 (Aug 1998) |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 373.-1-77 |
| Primary APN | 472889 373.-1-77 |
|---|---|
| Alternative APNs |
|
| Units | 5 Units |
|---|
| Lot Area | 7,841 sqft (0.18 acres) |
|---|---|
| Lot Width | 151 ft Width |
| Account Number | 045280 |
|---|---|
| Street Address | 99 E MAIN ST |
| City | EAST ISLIP |
| State | NY |
| Zip | 11730-2538 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | GST |
| Legal Description | X2225364Y185669 N060N00000000 |
| Legal Block | 3000 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 147505 |
99 E Main St, a commercial property, is owned by an individual who bought it in August 1998.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 99 E MAIN ST, EAST ISLIP, NY 11730-2538 |
| 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 Sale | Aug 20, 1998 · Amount on File |
| Deed Sale | Aug 20, 1998 · Amount on File |
| Prior Sale | Dec 2, 1994 · Amount on File |
| Deed Book / Page | 11912 / 193 |
| Prior Transfer Date | Nov 8, 1994 |
| Prior Transfer Doc | 1170000841 |
| Record Updated | Oct 29, 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 | East Islip Union Free School District (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $47,200 Land $23,100 Building $24,100 | |
| 2024 | $664,789 (+2.54%) Land $325,352 Building $339,437 | |
| 2023 | $47,200 Land $23,100 Building $24,100 | $648,352 Land $317,308 Building $331,044 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 99 E Main St in Zone X, an area of minimal flood risk.
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 | 8 in force |
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.
The area around 99 E Main St has no burnable land within ember reach, so its wildfire risk is not rated.
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 421 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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