Suffolk County and Smithtown Town property record for 21 Gehrig St, Commack, NY 11725
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,100 sqft · built 1958 |
| Lot Size | 0.26 acres (11,326 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,765 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 473489 88.-5-37 |
| Primary APN | 473489 88.-5-37 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,100 sqft Living Area |
| Gross Area | 1,391 sqft |
| 1st Floor Area | 1,100 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Lot Area | 11,326 sqft (0.26 acres) |
| View / Lot | Suburban |
| Garage Type | Attached |
| Garage Area | 291 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Connected |
| Water Source | Commercial |
| Old Parcel Number | 473489 88.-5-37 |
|---|---|
| Street Address | 21 GEHRIG ST |
| City | COMMACK |
| State | NY |
| Zip | 11725-2006 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 88.-5-37 *2419 SEC 2 LOT 181 BIRCHWOOD PARK AT COMMACK |
| Legal Block | 5 |
| Legal Lot Number | 37 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SMITHTOWN |
| Census Block Group | 2 |
| Census Block | 2024 |
| Census Tract | 135101 |
21 Gehrig St is owned and occupied by two individuals who acquired it in April 2015.
Source: Suffolk County and Smithtown Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 GEHRIG ST, COMMACK, NY 11725-2006 |
| 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 | Apr 28, 2015 |
| Transfer Doc | 0128170565 |
| 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 | $4,040 Land $320 Building $3,720 | $505,000 Land $40,000 Building $465,000 | |
| 2024 | $2,765.00 | ||
| 2023 | $4,040 Land $320 Building $3,720 | $4,644 Land $368 Building $4,276 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Gehrig St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1979.
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 | 4 in force |
| Nearby Flood Claims | 2 (1979–2023) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Dec 2023 · rainfall accumulation |
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.
The area around 21 Gehrig St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 455 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 980 / 880 |
May also be available: T-Mobile.
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