Suffolk County and Islip Town property record for 49 Brook St, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.33 acres (14,375 sqft) |
| Owner | Company Name on Record |
| Deeds & Mortgages | Feb 2022 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 294.-1-105 |
| Primary APN | 472889 294.-1-105 |
|---|---|
| Alternative APNs |
|
| Lot Area | 14,375 sqft (0.33 acres) |
|---|---|
| Lot Dimensions | 192 ft deep x 75 ft wide |
| Account Number | 036133 |
|---|---|
| Street Address | 49 BROOK ST |
| City | ISLIP |
| State | NY |
| Zip | 11751-2001 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | X2215749Y189815 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 | Company Name on Record |
|---|---|
| Mailing Address | 49 BROOK ST, ISLIP, NY 11751-2001 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 49 BROOK ST, ISLIP, NY 11751-2001 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0233850371 |
|---|---|
| Date | Feb 24, 2022 |
| Book Page | 23385/371 |
| Instrument | DM067280 |
| Name | CROSSCOUNTRY MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 349 Months |
| Due | Mar 1, 2051 |
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 | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $33,850 (-) Land $9,900 Building $23,950 | |
| 2024 | $476,761 (+2.54%) Land $139,437 Building $337,324 | |
| 2023 | $33,850 Land $9,900 Building $23,950 | $464,973 Land $135,989 Building $328,984 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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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