Suffolk County and Islip Town property record for 54 Grant Ave, Islip, NY 11751 · Last verified May 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 14,810 sqft (0.34 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $330,000 (2010) |
Source: Suffolk County and Islip Town records · APN 472889 370.-1-76
Assessment roll updated April 30, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 54 GRANT AVE, ISLIP, NY 11751-3503 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 10, 2010 · Amount on Record |
| Deed Sale | Jun 10, 2010 · Amount on Record |
| Prior Sale | May 27, 2010 · Amount on Record |
| Deed Book / Page | 12627 / 521 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 54 GRANT AVE, ISLIP, NY 11751-3503 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0232020891 |
|---|---|
| Date | Dec 03, 2020 |
| Book Page | 23202/891 |
| Instrument | DL039402 |
| Name | FIRST BANK |
|---|---|
| Type | Bank |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2051 |
Source: Suffolk County and Islip Town records · Assessment roll updated April 30, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | Islip Union Free School District (KG - 12) |
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.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $36,600 (-) Land $9,200 Building $27,400 | |
| 2024 | $515,492 (+2.53%) Land $129,577 Building $385,915 | |
| 2023 | $36,600 Land $9,200 Building $27,400 | $502,748 Land $126,374 Building $376,374 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 472889 370.-1-76 |
|---|---|
| Alternative APNs |
|
| Lot Area | 14,810 sqft (0.34 acres) |
|---|---|
| Lot Width | 66 ft Width |
| Account Number | 041450 |
|---|---|
| Street Address | 54 GRANT AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-3503 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | X2217344Y184939 T058H00000000 |
| Legal Block | 0001 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | ISLIP |
| Census Blockgroup | 4 |
| Census Block | 4005 |
| Census Tract | 147401 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures