Suffolk County and Smithtown Town property record for 29 Delaware Ave, Commack, NY 11725
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,295 sqft · built 1957 |
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $13,560 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 473489 144.-3-19 |
| Primary APN | 473489 144.-3-19 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,295 sqft Living Area |
| Gross Area | 1,391 sqft |
| 1st Floor Area | 1,295 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 10,890 sqft (0.25 acres) |
| Porch | Covered Porch |
|---|---|
| Porch Area | 176 sqft |
| Shed | 1 Shed |
| Shed Area | 154 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Street Address | 29 DELAWARE AVE |
|---|---|
| City | COMMACK |
| State | NY |
| Zip | 11725-5003 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 5-174726 TC-52 *2587 LOT 53 SEC 2 BIRCHWOOD GARDENS |
| Legal Block | 3 |
| Legal Lot Number | 19 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SMITHTOWN |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 135205 |
Source: Suffolk County and Smithtown Town records · APN 473489 144.-3-19
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 | 29 DELAWARE AVE, COMMACK, NY 11725-5003 |
| 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 | Commack 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 | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,905 (-) Land $300 Building $4,605 | $613,125 (+10,774.87%) Land $37,500 Building $575,625 | |
| 2024 | $13,560.00 | ||
| 2023 | $4,905 Land $300 Building $4,605 | $5,638 Land $345 Building $5,293 |
Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 4 (1980–1985) |
| Claims Outside the SFHA | 2 of 4 |
| Most Recent Claim | Aug 1985 · tidal / storm surge |
| Wildfire Risk | Low lower than 98% of the US · lower than 97.9% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 980 / 880 |
Based on FCC filings for 266 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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