Suffolk County and Islip Town property record for 378 Smith Ave, Islip, NY 11751 · Last verified May 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 27,007 sqft (0.62 acres) |
| Occupancy | Owner Occupied |
| Primary APN | 472889 422.-2-30 |
|---|---|
| Alternative APNs |
|
| Lot Area | 27,007 sqft (0.62 acres) |
|---|---|
| Lot Width | 102 ft Width |
| Account Number | 033711 |
|---|---|
| Street Address | 378 SMITH AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-4700 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | X2217069Y179783 T059H00000000WL |
| Legal Block | 2000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | ISLIP |
| Census Blockgroup | 2 |
| Census Block | 2004 |
| Census Tract | 147402 |
Source: Suffolk County and Islip Town records · APN 472889 422.-2-30
Assessment roll updated April 30, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 378 SMITH AVE, ISLIP, NY 11751-4700 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
Source: Suffolk County and Islip Town records · Assessment roll updated April 30, 2026 · Last verified May 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 | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $45,500 (-) Land $19,900 Building $25,600 | |
| 2024 | $640,845 (+2.54%) Land $280,282 Building $360,563 | |
| 2023 | $45,500 Land $19,900 Building $25,600 | $625,000 Land $273,352 Building $351,648 |
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 |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Low above 2% of the US · above 2% of New York |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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