Suffolk County and Islip Town property record for 54 Garretson Ave, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $190,000 (May 1995) |
| Deeds & Mortgages | Jun 2026 Sale Jul 2021 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 343.-2-67 |
| Primary APN | 472889 343.-2-67 |
|---|---|
| Alternative APNs |
|
| Lot Area | 12,197 sqft (0.28 acres) |
|---|---|
| Lot Dimensions | 125 ft deep x 100 ft wide |
| Account Number | 587670 |
|---|---|
| Street Address | 54 GARRETSON AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-2926 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Description | X2215360Y186553 T044H00000000 |
| Legal Subdivision | MAP WILLOW BROOK PARK SECTION TWO |
| Legal Block | 3000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 3 |
| Census Block | 3028 |
| Census Tract | 147401 |
54 Garretson Ave is owned and occupied by two individuals who bought it in May 1995.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 54 GARRETSON AVE, ISLIP, NY 11751-2926 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jun 4, 2026 | Deed, Transfer |
| Jul 19, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance QUICKEN LOANS INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 25, 1995 · Amount on File |
| Deed Sale | May 25, 1995 · Amount on File |
| Deed Book / Page | 11726 / 673 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jun 4, 2026 |
| Property Address | 54 GARRETSON AVE, ISLIP, NY 11751-2926 |
| Document Number | 1333000514 |
| Book / Page | 13338 / 514 |
| Instrument Date | Apr 3, 2026 |
| Transaction Type | Transfer |
| Record Updated | Aug 29, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 54 GARRETSON AVE, ISLIP, NY 11751-2926 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 54 GARRETSON AVE, ISLIP, NY 11751-2926 |
| Transaction Type | Mortgage |
| Record Updated | Aug 31, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0233010561 |
|---|---|
| Date | Jul 19, 2021 |
| Book Page | 23301/561 |
| Instrument | DM024005 |
| Name | QUICKEN LOANS INC |
|---|---|
| Type | Lending Institution |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 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 | $40,300 Land $6,900 Building $33,400 | |
| 2024 | $567,606 (+2.54%) Land $97,183 Building $470,423 | |
| 2023 | $40,300 Land $6,900 Building $33,400 | $553,571 Land $94,780 Building $458,791 |
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.
FEMA maps place 54 Garretson Ave in Zone X, an area of minimal flood risk, though there have been 13 flood claims nearby since 1978.
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 File median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 13 (1978–2014) |
| Claims Outside the SFHA | 12 of 13 |
| 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.
The area around 54 Garretson Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 326 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 |
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