Suffolk County and Islip Town property record for 43 Brook St, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.44 acres (19,166 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $155,000 (Aug 1996) |
| Tax Bill | $15,065 (2024) |
| Deeds & Mortgages | Apr 2026 Mortgage Sep 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 294.-1-104 |
| Primary APN | 472889 294.-1-104 |
|---|---|
| Alternative APNs |
|
| Lot Area | 19,166 sqft (0.44 acres) |
|---|---|
| Lot Dimensions | 192 ft deep x 100 ft wide |
| Account Number | 042050 |
|---|---|
| Street Address | 43 BROOK ST |
| City | ISLIP |
| State | NY |
| Zip | 11751-2001 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | X2215834Y189807 T043H00000000 |
| Legal Block | 4000 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1031 |
| Census Tract | 146103 |
Source: Suffolk County and Islip Town records, as of August 11, 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 Record |
|---|---|
| Mailing Address | 43 BROOK ST, ISLIP, NY 11751-2001 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 21, 2026 | Deed of Trust, Mortgage TEACHERS FEDERAL CREDIT UNION |
| Sep 28, 2021 | Deed of Trust, Mortgage · Line of Credit MANUFACTURERS & TRADERS TRUST CO |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 14, 1996 · Amount on Record |
| Deed Sale | Aug 14, 1996 · Amount on Record |
| Prior Sale | Sep 16, 1993 · Amount on Record |
| Deed Book / Page | 11787 / 490 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Apr 21, 2026 |
| Property Address | 43 BROOK ST, ISLIP, NY 11751-2001 |
| Document Number | 0237230505 |
| Book / Page | 23723 / 505 |
| Instrument Date | Jan 2, 2026 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 43 BROOK ST, ISLIP, NY 11751-2001 |
| Document Number | 2372000505, |
|---|---|
| Date | Apr 21, 2026 |
| Book Page | 23723/505 |
| Name | TEACHERS FEDERAL CREDIT UNION |
|---|
| Amount | Amount Recorded |
|---|---|
| Term | 240 Months |
| Due | May 1, 2046 |
| Rate | 6.19% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 43 BROOK ST, ISLIP, NY 11751-2001 |
| Transaction Type | Mortgage |
| Record Updated | Nov 9, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0233300036 |
|---|---|
| Date | Sep 28, 2021 |
| Book Page | 23330/36 |
| Instrument | DM036684 |
| Name | MANUFACTURERS & TRADERS TRUST CO |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2051 |
| Rate Type | Adjustable Rate |
|---|
Source: Suffolk County and Islip Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | Islip Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $46,000 (-) Land $8,800 Building $37,200 | $647,888 (-) Land $123,944 Building $523,944 | |
| 2024 | $15,065.00 | $647,888 (+2.54%) Land $123,944 Building $523,944 | |
| 2023 | $46,000 Land $8,800 Building $37,200 | $631,868 Land $120,879 Building $510,989 |
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.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| 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 |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 96% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 312 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
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