Suffolk County and Islip Town property record for 18 E Elm St, Central Islip, NY 11722 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $246,500 (Feb 2015) |
| Tax Bill | $8,176 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 142.-2-51 |
| Primary APN | 472889 142.-2-51 |
|---|---|
| Alternative APNs |
|
| Lot Area | 7,405 sqft (0.17 acres) |
|---|---|
| Lot Dimensions | 100 ft deep x 75 ft wide |
| Account Number | 350190 |
|---|---|
| Street Address | 18 E ELM ST |
| City | CENTRAL ISLIP |
| State | NY |
| Zip | 11722-3819 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | X2224639Y204020 T025H00000000 |
| Legal Block | 2000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 146403 |
Source: Suffolk County and Islip Town records · APN 472889 142.-2-51
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 | 18 E ELM ST, CENTRAL ISLIP, NY 11722-3819 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 03, 2015 · Amount on Record |
| Deed Sale | Feb 03, 2015 · Amount on Record |
| Prior Sale | Oct 17, 2014 · Amount on Record |
| Deed Book / Page | 12805 / 858 |
| Prior Transfer Date | Mar 05, 2014 |
| Prior Transfer Doc | 0127650888 |
| 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $28,900 (-) Land $5,600 Building $23,300 | $407,042 (-) Land $78,873 Building $328,169 | |
| 2024 | $8,176.00 | $407,042 (+2.54%) Land $78,873 Building $328,169 | |
| 2023 | $28,900 Land $5,600 Building $23,300 | $396,978 Land $76,923 Building $320,055 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031464032, 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 | 2 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 612 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 |
May also be available at this address: T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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