Suffolk County and Islip Town property record for 66 Islip Ave, Islip, NY 11751 · Last verified August 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Architecture Style | Duplex Single |
| Year Built | Built 1951 |
| Square Footage | 1,422 sqft Living Area |
| Lot Size | 8,276 sqft (0.19 acres) |
| Garage | Attached, 252 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $308,000 (2019) |
| Tax Bill | $13,140.00 (2024) |
| Primary APN | 472889 345.-2-59 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Building Area | 1,422 sqft Living Area |
| 1st Floor | 864 sqft 1st Floor |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Architectural Style | Duplex Single Style |
| Lot Area | 8,276 sqft (0.19 acres) |
| Depth X Width | 115 ft x 75 ft Depth x Width |
| Garage Type | Attached Garage |
| Garage Area | 252 sqft Garage |
| Account Number | 039815 |
|---|---|
| Street Address | 66 ISLIP AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-3616 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | X2219367Y185665 T058H00000000 |
| Legal Block | 5000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | ISLIP |
| Census Blockgroup | 2 |
| Census Block | 2019 |
| Census Tract | 147401 |
Source: Suffolk County and Islip Town records · APN 472889 345.-2-59
Assessment roll updated August 11, 2026 · Last verified August 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 | 66 ISLIP AVE, ISLIP, NY 11751-3616 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| May 31, 2019 | Deed, Transfer |
| Feb 13, 2019 | Grant Deed, Transfer |
| May 01, 2018 | Trustee's Deed, Foreclosure |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 31, 2019 · Amount on Record |
| Deed Sale | May 31, 2019 · Amount on Record |
| Prior Sale | Feb 13, 2019 · Amount on Record |
| Deed Book / Page | 13013 / 927 |
| Prior Transfer Date | Aug 31, 2011 |
| Prior Transfer Doc | D126810700 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | May 31, 2019 |
| Property Address | 66 ISLIP AVE, ISLIP, NY 11751-3616 |
| Document Number | 0130130927 |
| Book / Page | 13013 / 927 |
| Instrument Date | Apr 18, 2019 |
| 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 |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Feb 13, 2019 |
| Property Address | 66 ISLIP AVE, ISLIP, NY 11751-3616 |
| Document Number | 0130000587 |
| Book / Page | 013000 / 000587 |
| Instrument Date | Jan 23, 2019 |
| Transaction Type | Transfer |
| Record Updated | Mar 11, 2019 |
| Amount | Amount Recorded |
|---|---|
| Tax | $940.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 441 CENTRAL PARK AVE SCARSDALE NY 105307701, SCARSDALE, NY 10530-7701 |
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | May 01, 2018 |
| Property Address | 66 ISLIP AVE, ISLIP, NY 11751-3616 |
| Document Number | 0129590749 |
| Book / Page | 012959 / 000749 |
| Instrument Date | Mar 06, 2018 |
| Transaction Type | Foreclosure |
| Record Updated | Jun 18, 2018 |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,920.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Trust |
| Address | 8950 CYPRESS WATERS BLVD COPPELL TX 750194620, COPPELL, TX 75019-4620 |
Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 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 | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $39,000 (-) Land $9,200 Building $29,800 | $549,295 (-) Land $129,577 Building $419,718 | |
| 2024 | $13,140.00 | $549,295 (+2.53%) Land $129,577 Building $419,718 | |
| 2023 | $39,000 (-) Land $9,200 Building $29,800 | $535,715 (+13.74%) Land $126,374 Building $409,341 | |
| 2022 | $39,000 Land $9,200 Building $29,800 | $471,014 Land $111,111 Building $359,903 |
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 exposed less than 1% of the US · less than 1% of New York |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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