Suffolk County and Smithtown Town property record for 21 Riesling Ct, Commack, NY 11725
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 3,104 sqft · built 1988 |
| Lot Size | 0.39 acres (16,988 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $18,434 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 473489 43.2-2-16 |
| Primary APN | 473489 43.2-2-16 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,104 sqft Living Area |
| Gross Area | 3,943 sqft |
| 1st Floor Area | 1,866 sqft |
| 2nd Floor Area | 1,238 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Contemporary |
| Exterior Material | Wood |
| Lot Area | 16,988 sqft (0.39 acres) |
| View / Lot | Suburban |
| Garage Type | Attached |
| Garage Area | 839 sqft |
| Parking Spaces | 3 Parking Spaces |
| Pool Area | 940 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 21 RIESLING CT |
|---|---|
| City | COMMACK |
| State | NY |
| Zip | 11725-1735 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 3-99326.6 TC-51 TIMBER RIDGE @ COMMACK SELOT 231 *8409 |
| Legal Subdivision | TIMBER RDG SEC 5 |
| Legal Block | 2 |
| Legal Lot Number | 16 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SMITHTOWN |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 135103 |
21 Riesling Ct is owned and occupied by two individuals who acquired it in December 2001.
Source: Suffolk County and Smithtown Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 RIESLING CT, COMMACK, NY 11725-1735 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Dec 5, 2001 |
| Transfer Doc | 0121630900 |
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Smithtown Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Smithtown Town |
| Unified School District | Commack Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,178 Land $425 Building $7,753 | $1,022,250 Land $53,125 Building $969,125 | |
| 2024 | $18,434.00 | ||
| 2023 | $8,555 Land $425 Building $8,130 | $9,834 Land $489 Building $9,345 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Riesling Ct in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
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.
Wildfire risk around 21 Riesling Ct is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 95% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2024 |
| Lead | 1 ppb (2025–2027) action level 15 ppb |
| Water Quality | Asbestos resolved · Jul 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 278 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
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