Suffolk County and Babylon Town property record for 20 Washington Ave, Mastic, NY 11950
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 1,401 sqft · built 1991 |
| Lot Size | 0.181 acres (7,875 sqft) |
| Owner | Company Name on File |
| Tax Bill | $433 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 472089 90.-2-86 |
| Primary APN | 472089 90.-2-86 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Building Area | 1,401 sqft Building Perimeter |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Lot Area | 7,875 sqft (0.181 acres) |
| Lot Dimensions | 90 ft deep x 87.5 ft wide |
| Account Number | 20251608220 |
|---|---|
| Street Address | 20 WASHINGTON AVE |
| City | MILLER PLACE |
| State | NY |
| Zip | 11764-2518 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Description | F.M. 122 SEC 2 BLK A LOTS 88-90 INC & PT 87 |
| Legal Block | 2 |
| Legal Lot Number | 86 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BABYLON |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 122801 |
20 Washington Ave, a single family home, is owned by a company.
Source: Suffolk County and Babylon Town records, as of August 11, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3411 VERNON BLVD, ASTORIA, NY 11106-5121 |
| Owner Type | Company |
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 |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Babylon Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Babylon Town |
| Unified School District | Deer Park Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,400 Land $190 Building $3,210 | $576,271 (+11,255.09%) Land $32,203 Building $544,068 | |
| 2024 | $433.00 | $5,075 (-1.49%) Land $284 Building $4,791 | |
| 2023 | $3,400 Land $190 Building $3,210 | $5,152 Land $288 Building $4,864 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Washington Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1981.
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 Claims | 2 (1981–1983) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Apr 1983 · 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 20 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 616 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 |
May also be available: Frontier, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures