Suffolk County and Islip Town property record for 1 Winthrop St, Islip, NY 11751 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $590,000 (Apr 2024) |
| Tax Bill | $13,240 (2024) |
| Deeds & Mortgages | Apr 2024 Sale & Mortgage Jan 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 248.-2-43 |
| Primary APN | 472889 248.-2-43 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,454 sqft (0.24 acres) |
|---|---|
| Lot Width | 137 ft Width |
| Account Number | 572240 |
|---|---|
| Street Address | 1 WINTHROP ST |
| City | ISLIP |
| State | NY |
| Zip | 11751-1011 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | X2214179Y192961 T043H00000000 |
| Legal Subdivision | MAP OF PINES OD ISLIP |
| Legal Block | 8000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 146103 |
Source: Suffolk County and Islip Town records · APN 472889 248.-2-43
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 | 263 W 12TH ST, DEER PARK, NY 11729-5918 |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Date | Document |
|---|---|
| Apr 08, 2024 | Deed, Transfer · Stand-Alone First Mortgage A & D MORTGAGE LLC |
| Jan 06, 2023 | Deed of Trust, Mortgage · FHA Mortgage SECRETARY HOUSING URBAN DEVELOPMENT |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 08, 2024 · Amount on Record |
| Deed Sale | Apr 08, 2024 · Amount on Record |
| Prior Sale | Sep 15, 2015 · Amount on Record |
| Deed Book / Page | 13243 / 312 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Apr 08, 2024 |
| Property Address | 1 WINTHROP ST, ISLIP, NY 11751-1011 |
| Document Number | 0132430312 |
| Book / Page | 13243 / 312 |
| Instrument Date | Jan 31, 2024 |
| Transaction Type | Transfer |
| Record Updated | May 14, 2024 |
| Title Company | STEWART TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 263 W 12TH ST, DEER PARK, NY 11729-5918 |
| Document Number | 0000235796 |
|---|---|
| Date | Apr 08, 2024 |
| Instrument | 23579/6 |
| Name | A & D MORTGAGE LLC |
|---|
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 1 WINTHROP ST, ISLIP, NY 11751-1011 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2024 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0234710682 |
|---|---|
| Date | Jan 06, 2023 |
| Book Page | 23471/682 |
| Name | SECRETARY HOUSING URBAN DEVELOPMENT |
|---|---|
| Type | Government Agency |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 457 Months |
| Due | Feb 01, 2061 |
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 | $41,200 (+2.49%) Land $8,000 Building $33,200 | $580,282 (+2.49%) Land $112,676 Building $467,606 | |
| 2024 | $13,240.00 | $566,197 (+2.54%) Land $112,676 Building $453,521 | |
| 2023 | $40,200 Land $8,000 Building $32,200 | $552,198 Land $109,890 Building $442,308 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031461031, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 6 (1979–2014) |
| Claims Outside the SFHA | 5 of 6 |
| Most Recent Claim | Aug 2014, rainfall accumulation |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 491 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
May also be available at this address: T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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