Suffolk County and Islip Town property record for 11 Weldon St, Islip, NY 11751 · Last verified August 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Architecture Style | Duplex Single |
| Lot Size | 14,375 sqft (0.33 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $448,000 (2006) |
| Tax Bill | $12,888.00 (2024) |
| Primary APN | 472889 270.-2-16 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|
| Architectural Style | Duplex Single Style |
|---|---|
| Lot Area | 14,375 sqft (0.33 acres) |
| Lot Width | 92.7 ft Width |
| Account Number | 572580 |
|---|---|
| Street Address | 11 WELDON ST |
| City | ISLIP |
| State | NY |
| Zip | 11751-1009 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | X2213918Y192504 T043H00000000WL |
| Legal Subdivision | MAP PINES OF ISLIP |
| Legal Block | 0002 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | ISLIP |
| Census Blockgroup | 1 |
| Census Block | 1009 |
| Census Tract | 146103 |
Source: Suffolk County and Islip Town records · APN 472889 270.-2-16
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 | 11 WELDON ST, ISLIP, NY 11751-1009 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 06, 2006 · Amount on Record |
| Deed Sale | Dec 06, 2006 · Amount on Record |
| Prior Sale | Jul 21, 1994 · Amount on Record |
| Deed Book / Page | 12481 / 814 |
| Record Refreshed | Sep 20, 2026 |
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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $38,200 (-) Land $8,900 Building $29,300 | $538,028 (-) Land $125,352 Building $412,676 | |
| 2024 | $12,888.00 | $538,028 (+2.54%) Land $125,352 Building $412,676 | |
| 2023 | $38,200 Land $8,900 Building $29,300 | $524,726 Land $122,253 Building $402,473 |
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 | Low above 4% of the US · above 5% 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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