Suffolk County and Islip Town property record for 116 Grant Ave, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Details | 952 sqft · built 1944 |
| Lot Size | 0.21 acres (9,148 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $275,000 (Sep 2018) |
| Tax Bill | $9,087 (2024) |
| Deeds & Mortgages | Sep 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 344.-2-39 |
| Primary APN | 472889 344.-2-39 |
|---|---|
| Alternative APNs |
|
| Building Area | 952 sqft Living Area |
|---|---|
| 1st Floor Area | 952 sqft |
| Year Built | Built 1944 |
|---|---|
| Effective Year Built | Effective 1944 |
| Lot Area | 9,148 sqft (0.21 acres) |
| Lot Width | 74 ft Width |
| Garage Type | Attached |
| Garage Area | 308 sqft |
| Account Number | 038365 |
|---|---|
| Street Address | 116 GRANT AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-3503 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Description | X2217207Y185760 T058H00000000 |
| Legal Block | 4000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 147401 |
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 | 116 GRANT AVE, ISLIP, NY 11751-3503 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 7, 2018 · Amount on Record |
| Deed Sale | Sep 7, 2018 · Amount on Record |
| Deed Book / Page | 12977 / 542 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Sep 7, 2018 |
| Property Address | 116 GRANT AVE, ISLIP, NY 11751-3503 |
| Document Number | 0129770542 |
| Book / Page | 12977 / 542 |
| Instrument Date | Aug 14, 2018 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2021 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
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 | $27,000 (-) Land $7,700 Building $19,300 | $380,282 (-) Land $108,451 Building $271,831 | |
| 2024 | $9,087.00 | $380,282 (+2.54%) Land $108,451 Building $271,831 | |
| 2023 | $27,000 Land $7,700 Building $19,300 | $370,879 Land $105,769 Building $265,110 |
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 | 5 (1978–2014) |
| Claims Outside the SFHA | 4 of 5 |
| 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 99.1% of the US · lower than 99.2% 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 421 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures