Suffolk County and Islip Town property record for 50 Willow Ave, Islip, NY 11751 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 1895 |
| Square Footage | 1,700 sqft Living Area |
| Lot Size | 15,246 sqft (0.35 acres) |
| Garage | Detached, 340 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $630,000 (2020) |
| Primary APN | 472889 370.-4-40 |
|---|---|
| Alternative APNs |
|
| Building Area | 1,700 sqft Living Area |
|---|---|
| 1st Floor | 1,044 sqft 1st Floor |
| Year Built | Built 1895 |
|---|---|
| Effective Year Built | Effective 1895 |
| Lot Area | 15,246 sqft (0.35 acres) |
| Lot Width | 65.5 ft Width |
| Garage Type | Detached Garage |
| Garage Area | 340 sqft Garage |
| Account Number | 036085 |
|---|---|
| Street Address | 50 WILLOW AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-3916 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | X2218228Y183986 T059H00000000H |
| Legal Block | 0004 |
| Legal Lot Number | 400 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | ISLIP |
| Census Blockgroup | 1 |
| Census Block | 1013 |
| Census Tract | 147402 |
Source: Suffolk County and Islip Town records · APN 472889 370.-4-40
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 | 50 WILLOW AVE, ISLIP, NY 11751-3916 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Nov 05, 2021 | Deed of Trust, Mortgage · Stand Alone Refinance BANK OF AMERICA NA |
| Dec 13, 2018 | Deed of Trust, Mortgage · Stand Alone Refinance CITIBANK NA |
| Nov 23, 2020 | Grant Deed, Transfer NOT AVAILABLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 23, 2020 · Amount on Record |
| Deed Sale | Nov 23, 2020 · Amount on Record |
| Prior Sale | Aug 27, 2013 · Amount on Record |
| Deed Book / Page | 13079 / 301 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 50 WILLOW AVE, ISLIP, NY 11751-3916 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0233420457 |
|---|---|
| Date | Nov 05, 2021 |
| Book Page | 23342/457 |
| Instrument | DM045035 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 50 WILLOW AVE, ISLIP, NY 11751-3916 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0229890057 |
|---|---|
| Date | Dec 13, 2018 |
| Book Page | 22989/57 |
| Instrument | DJ032561 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 337 Months |
| Due | Jan 01, 2047 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Nov 23, 2020 |
| Property Address | 50 WILLOW AVE, ISLIP, NY 11751-3916 |
| Document Number | 0130790301 |
| Book / Page | 013079 / 000301 |
| Instrument Date | Nov 09, 2020 |
| Transaction Type | Transfer |
| Record Updated | Jan 25, 2021 |
| Title Company | NOT AVAILABLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $2,520.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 812 PINE AVE WEST ISLIP NY 117952716, WEST ISLIP, NY 11795-2716 |
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 | $39,000 (-) Land $12,900 Building $26,100 | |
| 2024 | $549,296 (+2.54%) Land $181,690 Building $367,606 | |
| 2023 | $39,000 Land $12,900 Building $26,100 | $535,714 Land $177,198 Building $358,516 |
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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