Nassau County and Oyster Bay Town property record for 21 Warren Pl, Plainview, NY 11803
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 3,291 sqft · built 1958 |
| Lot Size | 0.162 acres (7,070 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $219,500 (May 2006) |
| Tax Bill | $23,705 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-532-00-0026 |
| Primary APN | 12-532-00-0026 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,291 sqft Living Area |
| Gross Area | 3,501 sqft |
| 1st Floor Area | 1,026 sqft |
| Basement Area | 985 sqft |
| Finished Basement | 985 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Split Level |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 7,070 sqft (0.162 acres) |
| Lot Dimensions | 102 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 210 sqft |
| Parking Spaces | 1 Parking Space |
| Balcony Area | 86 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 12532 00260 |
|---|---|
| Street Address | 21 WARREN PL |
| City | PLAINVIEW |
| State | NY |
| Zip | 11803-3718 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 019 |
| Legal Subdivision | LAKEVILLE ESTS/PLAINVIEW SEC 01 |
| Legal Block | 532 |
| Legal Lot Number | 26 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 519602 |
Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 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 | 21 WARREN PL, PLAINVIEW, NY 11803-3718 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants in Common |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 31, 2006 · Amount on Record |
| Deed Sale | May 31, 2006 · Amount on Record |
| Deed Book / Page | 12124 / 440 |
| Prior Transfer Date | May 22, 2006 |
| Prior Transfer Doc | 0121240000000440 |
| Record Updated | Sep 20, 2026 |
Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Oyster Bay Town |
| Unified School District | Plainview-Old Bethpage Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $806 (-3.13%) Land $299 Building $507 | $806,000 (-3.13%) | |
| 2025 | $23,705.00 (+13.31%) Senior Citizen's exemption | $832 (-) Land $309 Building $523 | $832,000 (-) |
| 2023 | $20,920.00 Homeowner's exemption | $832 Land $309 Building $523 | $832,000 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · 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 |
| Nearby Flood Claims | 1 (1981) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 1981 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | PLAINVIEW WD public/private · serves 34,000 people · EPA ID NY2902845 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | Tetrachloroethylene resolved · Jul 2017 cis-1,2-Dichloroethylene resolved · Jul 2017 |
|---|---|
| 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 612 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures