Suffolk County and Islip Town property record for 148 Monell Ave, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $800,000 (Jan 2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 396.-3-94.1 |
| Primary APN | 472889 396.-3-94.1 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,454 sqft (0.24 acres) |
|---|---|
| Lot Width | 75 ft Width |
| Account Number | 037606 |
|---|---|
| Street Address | 148 MONELL AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-4311 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Description | REFEREES DEED |
| Legal Block | 6000 |
| Legal Lot Number | 300 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 147402 |
Source: Suffolk County and Islip Town assessment roll, 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 File |
|---|---|
| Mailing Address | 99 ELM ST, ISLIP, NY 11751-2805 |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 6, 2025 · Amount on Record |
| Deed Sale | Jan 6, 2025 · Amount on Record |
| Prior Sale | Feb 15, 2012 · Amount on Record |
| Deed Book / Page | 13278 / 546 |
| Record Updated | Sep 20, 2026 |
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 | $40,000 (-) Land $10,100 Building $29,900 | |
| 2024 | $563,381 (+2.54%) Land $142,254 Building $421,127 | |
| 2023 | $40,000 Land $10,100 Building $29,900 | $549,450 Land $138,736 Building $410,714 |
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 |
| Flood Insurance Cost | Premium on Record median of 53 policies |
| Nearby Flood Policies | 53 in force |
| Nearby Flood Claims | 75 (1978–2021) |
| Claims Outside the SFHA | 44 of 75 |
| Most Recent Claim | Sep 2021 · Remnants Of Hurricane Ida |
| Claims by Event |
|
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 | Not rated no burnable land within ember reach |
|---|
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 357 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
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