Nassau County and Oyster Bay Town property record for 4 Walnut Ct, Plainview, NY 11803 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,483 sqft · built 1964 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $20,465 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-626-00-0023 |
| Primary APN | 12-626-00-0023 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 2,483 sqft Living Area |
| Gross Area | 3,023 sqft |
| 1st Floor Area | 569 sqft |
| Basement Area | 340 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Tri-Level |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 100 ft deep x 56 ft wide |
| Garage Type | Attached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Pool Area | 544 sqft |
|---|---|
| Porch | Open Frame Porch |
| Porch Area | 120 sqft |
| Balcony Area | 65 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 12626 00230 |
|---|---|
| Street Address | 4 WALNUT CT |
| City | PLAINVIEW |
| State | NY |
| Zip | 11803-1908 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 019 |
| Legal Block | 626 |
| Legal Lot Number | 23 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 519601 |
Source: Nassau County and Oyster Bay Town records · APN 12-626-00-0023
Assessment roll updated June 17, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4 WALNUT CT, PLAINVIEW, NY 11803-1908 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Nassau County and Oyster Bay Town records · Assessment roll updated June 17, 2026 · Last verified June 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) |
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 |
|---|---|---|---|
| 2026 | $655 (-5.89%) Land $270 Building $385 | $655,000 (-5.89%) | |
| 2025 | $20,465.00 (+14.66%) | ||
| 2023 | $17,848.00 Additional exemption filed | $696 Land $287 Building $409 | $696,000 |
Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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