Suffolk County and Smithtown Town property record for 18 Rose Ct, Commack, NY 11725 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.69 acres (30,056 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $12,725 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 473489 123.-1-5 |
| Primary APN | 473489 123.-1-5 |
|---|---|
| Alternative APNs |
|
| Lot Area | 30,056 sqft (0.69 acres) |
|---|
| Street Address | 18 ROSE CT |
|---|---|
| City | COMMACK |
| State | NY |
| Zip | 11725-3713 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 18-730401 TC-57 *1404 LOT 55 TO 57 INCSMITHTOWN PINES |
| Legal Block | 1 |
| Legal Lot Number | 5 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SMITHTOWN |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 135201 |
Source: Suffolk County and Smithtown Town records · APN 473489 123.-1-5
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 ROSE CT, COMMACK, NY 11725-3713 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Smithtown Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Smithtown Town |
| Unified School District | Hauppauge Union Free School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,330 (-) Land $300 Building $7,030 | $916,250 (+10,775.37%) Land $37,500 Building $878,750 | |
| 2024 | $12,725.00 | ||
| 2023 | $7,330 Land $300 Building $7,030 | $8,425 Land $345 Building $8,080 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031352011, 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 | 4 in force |
| Nearby Flood Claims | 3 (1981–1984) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jul 1984, tidal / storm surge |
| Wildfire Risk | Low above 3% of the US · above 3% 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; 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 323 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 980 / 880 |
| Optimum Communications | Cable | 940 / 35 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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