Nassau County and Oyster Bay Town property record for 142 Split Rock Rd, Syosset, NY 11791 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,431 sqft · built 1975 |
| Lot Size | 0.298 acres (12,998 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $19,967 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 25-021-00-0337 |
| Primary APN | 25-021-00-0337 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,431 sqft Living Area |
| 1st Floor Area | 2,389 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 12,998 sqft (0.298 acres) |
| Lot Dimensions | 115 ft deep x 113 ft wide |
| Porch | Open Frame Porch |
| Porch Area | 63 sqft |
| Patio Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 25021 03370 |
|---|---|
| Street Address | 142 SPLIT ROCK RD |
| City | SYOSSET |
| State | NY |
| Zip | 11791-2634 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 012 |
| Legal Block | 21 |
| Legal Lot Number | 337 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 518300 |
Source: Nassau County and Oyster Bay Town records · APN 25-021-00-0337
Assessment roll updated June 17, 2026 · Last verified June 2026
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| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 142 SPLIT ROCK RD, SYOSSET, NY 11791-2634 |
| 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 | Syosset Central 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 | $738 (-4.65%) Land $423 Building $315 | $738,000 (-4.65%) | |
| 2025 | $19,967.00 (+16.72%) | ||
| 2023 | $17,107.00 Homeowner's exemption Senior Citizen's exemption | $774 Land $444 Building $330 | $774,000 |
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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