Suffolk County and Islip Town property record for 54 Willow Ave, Islip, NY 11751 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $270,000 (Feb 2021) |
| Deeds & Mortgages | Feb 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 370.-4-39 |
| Primary APN | 472889 370.-4-39 |
|---|---|
| Alternative APNs |
|
| Lot Area | 12,632 sqft (0.29 acres) |
|---|---|
| Lot Width | 63.9 ft Width |
| Account Number | 036765 |
|---|---|
| Street Address | 54 WILLOW AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-3916 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | X2218226Y183920 T059H00000000H |
| Legal Block | 0004 |
| Legal Lot Number | 400 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 147402 |
Source: Suffolk County and Islip Town records · APN 472889 370.-4-39
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 | 54 WILLOW AVE, ISLIP, NY 11751-3916 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 01, 2021 · Amount on Record |
| Deed Sale | Feb 01, 2021 · Amount on Record |
| Deed Book / Page | 13089 / 320 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Feb 01, 2021 |
| Property Address | 54 WILLOW AVE, ISLIP, NY 11751-3916 |
| Document Number | 0130890320 |
| Book / Page | 13089 / 320 |
| Instrument Date | Dec 01, 2020 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2021 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
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 | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $38,400 (-) Land $13,300 Building $25,100 | |
| 2024 | $540,845 (+2.54%) Land $187,324 Building $353,521 | |
| 2023 | $38,400 Land $13,300 Building $25,100 | $527,472 Land $182,692 Building $344,780 |
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.
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