Nassau County and Oyster Bay Town property record for 251 Procop Ave, Jericho, NY 11753 · Last verified June 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bathrooms | 2.5 Baths |
| Architecture Style | Raised Ranch |
| Year Built | Built 1961 |
| Square Footage | 1,830 sqft Living Area |
| Lot Size | 5,000 sqft (0.115 acres) |
| Garage | Basement |
| Occupancy | Owner Occupied |
| Tax Bill | $12,931.00 (2025) |
| Primary APN | 11-234-00-0017 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Total Rooms | 6 Rooms |
| Units | 2 Units |
| Building Area | 1,830 sqft Living Area |
| 1st Floor | 1,032 sqft 1st Floor |
| Basement Area | 774 sqft Basement |
| Finished Basement | 774 sqft Finished |
| Stories | 1 Stories |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Raised Ranch Style |
| Exterior Material | Composition/Composite Exterior |
| Construction Type | Frame Construction |
| Roof Material | Other (not Classified) Roof |
| Lot Area | 5,000 sqft (0.115 acres) |
| Depth X Width | 100 ft x 50 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Basement Garage |
| Balcony Area | 24 sqft Balcony |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Heating Fuel | Oil Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 11234 00170 |
|---|---|
| Street Address | 251 PROCOP AVE |
| City | JERICHO |
| State | NY |
| Zip | 11753-2408 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | 17-18 |
| Legal Subdivision | NEW YORK EXCHANGE & INV CO MAP |
| Legal Block | 234 |
| Legal Lot Number | 17-18 |
| Jurisdiction | NASSAU NY |
| Minor Civil Division | OYSTER BAY |
| Census Blockgroup | 3 |
| Census Block | 3014 |
| Census Tract | 518502 |
Source: Nassau County and Oyster Bay Town records · APN 11-234-00-0017
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 | 251 PROCOP AVE, JERICHO, NY 11753-2408 |
| 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 | Jericho Union Free School District (PK - 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 | $491 (-) Land $221 Building $270 | $491,000 (-) | |
| 2025 | $12,931.00 (+13.17%) | ||
| 2023 | $11,426.00 Homeowner's exemption | $491 Land $221 Building $270 | $491,000 |
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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