Suffolk County and Islip Town property record for 20 Carleton Ave, Central Islip, NY 11722 · Last verified August 2026
| Property Type | Commercial |
|---|---|
| Lot Size | 0.37 acres (16,117 sqft) |
| Owner | Company Name on File |
| Last Sale | $125,000 (May 1998) |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 98.-3-55 |
| Primary APN | 472889 98.-3-55 |
|---|---|
| Alternative APNs |
|
| Lot Area | 16,117 sqft (0.37 acres) |
|---|---|
| Lot Width | 66 ft Width |
| Account Number | 343080 |
|---|---|
| Street Address | 20 CARLETON AVE |
| City | CENTRAL ISLIP |
| State | NY |
| Zip | 11722-3014 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | EDZ X2221102Y206470 N024N00000000 |
| Legal Subdivision | PROPERTY OF JAMES SLATER |
| Legal Block | 8000 |
| Legal Lot Number | 300 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 146203 |
Source: Suffolk County and Islip Town records · APN 472889 98.-3-55
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 | Company Name on File |
|---|---|
| Mailing Address | 20 CARLETON AVE, CENTRAL ISLIP, NY 11722-3014 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 12, 1998 · Amount on Record |
| Deed Sale | May 12, 1998 · Amount on Record |
| Prior Sale | Dec 27, 1996 · Amount on Record |
| Deed Book / Page | 11893 / 029 |
| Record Updated | Sep 20, 2026 |
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 | Central Islip Union Free School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $70,600 (-) Land $16,100 Building $54,500 | |
| 2024 | $994,367 (+2.54%) Land $226,761 Building $767,606 | |
| 2023 | $70,600 Land $16,100 Building $54,500 | $969,780 Land $221,154 Building $748,626 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031462031, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 396 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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