Suffolk County and Islip Town property record for 91 46th St, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | Individual Name on File |
| Last Sale | $440,000 (Jun 2017) |
| Tax Bill | $16,638 (2024) |
| Deeds & Mortgages | Nov 2025 Mortgage Dec 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 271.-2-53 |
| Primary APN | 472889 271.-2-53 |
|---|---|
| Alternative APNs |
|
| Lot Area | 21,780 sqft (0.5 acres) |
|---|---|
| Lot Dimensions | 240 ft deep x 91 ft wide |
| Account Number | 594960 |
|---|---|
| Street Address | 91 46TH ST |
| City | ISLIP |
| State | NY |
| Zip | 11751-1705 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AA |
| Legal Description | X2216705Y191120 T043H00000000 |
| Legal Block | 1000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 146205 |
Source: Suffolk County and Islip Town records · APN 472889 271.-2-53
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 | Individual Name on File |
|---|---|
| Mailing Address | 91 46TH ST, ISLIP, NY 11751-1705 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 13, 2025 | Deed of Trust, Mortgage · Balloon Mortgage FOURLEAF FCU |
| Dec 10, 2021 | Deed of Trust, Mortgage · FHA Mortgage SECRETARY HOUSING URBAN DEVELOPMENT |
| Jun 20, 2017 | Grant Deed, Transfer · FHA Mortgage QUICKEN LNS |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 20, 2017 · Amount on Record |
| Deed Sale | Jun 20, 2017 · Amount on Record |
| Prior Sale | Aug 24, 2012 · Amount on Record |
| Deed Book / Page | 12917 / 453 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 91 46TH ST, ISLIP, NY 11751-1705 |
| Transaction Type | Mortgage |
| Record Updated | Jan 28, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0236950055 |
|---|---|
| Date | Nov 13, 2025 |
| Book Page | 23695/55 |
| Name | FOURLEAF FCU |
|---|
| Type | Balloon Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 349 Months |
| Due | Dec 01, 2054 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 91 46TH ST, ISLIP, NY 11751-1705 |
| Transaction Type | Mortgage |
| Record Updated | Jan 18, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0233540960 |
|---|---|
| Date | Dec 10, 2021 |
| Book Page | 23354/960 |
| Instrument | DM051090 |
| Name | SECRETARY HOUSING URBAN DEVELOPMENT |
|---|---|
| Type | Government Agency |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Jan 01, 2047 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jun 20, 2017 |
| Property Address | 91 46TH ST, ISLIP, NY 11751-1705 |
| Document Number | 0129170453 |
| Book / Page | 012917 / 000453 |
| Instrument Date | May 02, 2017 |
| Transaction Type | Transfer |
| Record Updated | Jan 10, 2019 |
| Title Company | HARBOR VIEW ABSTRACT INC, HARBOR VIEW ABS INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,760.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 100 CATON AVE #314 BROOKLYN NY 112181611, 314, BROOKLYN, NY 11218-1611 |
| Document Number | 228270732 |
|---|---|
| Date | Jun 20, 2017 |
| Book Page | 022827/000732 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 19, 2047 |
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 | $51,000 (-) Land $11,700 Building $39,300 | $718,310 (-) Land $164,789 Building $553,521 | |
| 2024 | $16,638.00 | $718,310 (+2.54%) Land $164,789 Building $553,521 | |
| 2023 | $51,000 Land $11,700 Building $39,300 | $700,549 Land $160,714 Building $539,835 |
Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1992) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 1992 · Coastal Storm, High Tides, Heavy Rain, & Flooding |
| Wildfire Risk | Low lower than 98% of the US · lower than 97.9% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
May also be available: T-Mobile USA.
Based on FCC filings for 370 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2024 |
| Lead | 1 ppb (2025–2027) action level 15 ppb |
| Water Quality | Asbestos resolved · Jul 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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