Suffolk County and Islip Town property record for 403 Commack Rd, Islip, NY 11751 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 8,712 sqft (0.2 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $11,929.00 (2024) |
Source: Suffolk County and Islip Town records · APN 472889 270.-4-50
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 Individual Names on File |
|---|---|
| Mailing Address | 403 COMMACK RD, ISLIP, NY 11751-1609 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 403 COMMACK RD, ISLIP, NY 11751-1609 |
| Transaction Type | Mortgage |
| Record Updated | Mar 26, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0235540328 |
|---|---|
| Date | Dec 12, 2023 |
| Book Page | 23554/328 |
| Name | FIRST NATIONAL BANK OF LONG ISLAND |
|---|
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | Islip 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 | $39,500 (-) Land $6,200 Building $33,300 | $556,338 (-) Land $87,324 Building $469,014 | |
| 2024 | $11,929.00 | $556,338 (+2.54%) Land $87,324 Building $469,014 | |
| 2023 | $39,500 Land $6,200 Building $33,300 | $542,583 Land $85,165 Building $457,418 |
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.
| Primary APN | 472889 270.-4-50 |
|---|---|
| Alternative APNs |
|
| Lot Area | 8,712 sqft (0.2 acres) |
|---|---|
| Depth X Width | 125 ft x 72 ft Depth x Width |
| Account Number | 593490 |
|---|---|
| Street Address | 403 COMMACK RD |
| City | ISLIP |
| State | NY |
| Zip | 11751-1609 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | X2215273Y191657 T043H00000000 |
| Legal Block | 0004 |
| Legal Lot Number | 400 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | ISLIP |
| Census Blockgroup | 2 |
| Census Block | 2013 |
| Census Tract | 146205 |
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