Nassau County and Oyster Bay Town property record for 45 John St, Plainview, NY 11803 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 1 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1950 |
| Square Footage | 1,142 sqft Living Area |
| Lot Size | 9,310 sqft (0.214 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $11,854.00 (2025) |
| Primary APN | 12-057-00-0055 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Baths |
|---|---|
| Total Rooms | 6 Rooms |
| Building Area | 1,142 sqft Living Area |
| 1st Floor | 999 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Exterior |
| Construction Type | Frame Construction |
| Roof Material | Other (not Classified) Roof |
| Lot Area | 9,310 sqft (0.214 acres) |
| Depth X Width | 95 ft x 110 ft Depth x Width |
| Shed | 1 Shed |
|---|---|
| Shed Area | 100 sqft Shed |
| Patio Area | 204 sqft Patio |
| Porch Area | 32 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Heating Fuel | Oil Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 12057 00550 |
|---|---|
| Street Address | 45 JOHN ST |
| City | PLAINVIEW |
| State | NY |
| Zip | 11803-2803 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 55 |
| Legal Block | 57 |
| Legal Lot Number | 55 |
| Jurisdiction | NASSAU NY |
| Minor Civil Division | OYSTER BAY |
| Census Blockgroup | 2 |
| Census Block | 2010 |
| Census Tract | 519703 |
Source: Nassau County and Oyster Bay Town records · APN 12-057-00-0055
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 45 JOHN ST, PLAINVIEW, NY 11803-2803 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | 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 | $504 (-) Land $355 Building $149 | $504,000 (-) | |
| 2025 | $11,854.00 (-1.79%) | ||
| 2023 | $12,070.00 Homeowner's exemption Senior Citizen's exemption | $504 Land $355 Building $149 | $504,000 |
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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