Suffolk County and Babylon Town property record for 21 Washington Ave, Mastic, NY 11950
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,678 sqft · built 1912 |
| Lot Size | 0.149 acres (6,500 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $7,612 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 472001 1.-2-29 |
| Primary APN | 472001 1.-2-29 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 1,678 sqft Building Perimeter |
| Year Built | Built 1912 |
|---|---|
| Effective Year Built | Effective 1912 |
| Lot Area | 6,500 sqft (0.149 acres) |
| Lot Dimensions | 130 ft deep x 50 ft wide |
| Account Number | 20250101350 |
|---|---|
| Street Address | 21 WASHINGTON AVE |
| City | MILLER PLACE |
| State | NY |
| Zip | 11764 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N-CORCIONE E-FARANDA S-WASHNGTN W-LAUDER |
| Legal Block | 2 |
| Legal Lot Number | 29 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BABYLON |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 123500 |
21 Washington Ave is owned by an individual who acquired it in May 1995.
Source: Suffolk County and Babylon Town records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 195 OCEAN AVE, AMITYVILLE, NY 11701-3633 |
| 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 | Name on Deed |
|---|---|
| Last Sale | May 5, 1995 |
| Deed Sale | May 5, 1995 |
| Deed Book / Page | 11724 / 360 |
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Babylon Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| Municipality | Amityville Village |
| County | Suffolk County |
| County Subdivision | Babylon Town |
| Unified School District | Amityville Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,710 Land $270 Building $2,440 | ||
| 2024 | $7,612.00 | ||
| 2023 | $2,710 Land $270 Building $2,440 | $140,415 Land $13,990 Building $126,425 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Washington Ave 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 | 1 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.
The area around 21 Washington Ave 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 385 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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