Suffolk County and Islip Town property record for 261 Brookville Ave, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.45 acres (19,602 sqft) |
| Owner | 2 Company Names on File |
| Deeds & Mortgages | Aug 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 271.-3-10 |
| Primary APN | 472889 271.-3-10 |
|---|---|
| Alternative APNs |
|
| Lot Area | 19,602 sqft (0.45 acres) |
|---|---|
| Lot Dimensions | 200 ft deep x 100 ft wide |
| Account Number | 595382 |
|---|---|
| Street Address | 261 BROOKVILLE AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-1110 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AA |
| Legal Description | X2217537Y191317 T043H00000000 |
| Legal Block | 1000 |
| Legal Lot Number | 300 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 146205 |
261 Brookville Ave is owned by a company that acquired it in February 2017 and is owner-occupied.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 261 BROOKVILLE AVE, ISLIP, NY 11751-1110 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 24, 2017 |
| Transfer Doc | 0129230608 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Aug 5, 2017 |
| Property Address | 261 BROOKVILLE AVE, ISLIP, NY 11751-1110 |
| Document Number | 0129230608 |
| Book / Page | 012923 / 000608 |
| Instrument Date | Feb 24, 2017 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2020 |
| Title Company | FIDELITY NATIONAL TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Irrevocable Trust |
| Address | 20 TYLER AVE WEST SAYVILLE NY 117961707, WEST SAYVILLE, NY 11796-1707 |
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 | $38,500 Land $11,100 Building $27,400 | |
| 2024 | $542,253 (+2.53%) Land $156,338 Building $385,915 | |
| 2023 | $38,500 Land $11,100 Building $27,400 | $528,847 Land $152,473 Building $376,374 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 261 Brookville Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1992.
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 | 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 |
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.
Wildfire risk around 261 Brookville Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 |
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 370 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 |
May also be available: T-Mobile.
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