Nassau County and Oyster Bay Town property record for 435 Split Rock Rd, Syosset, NY 11791 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 4 Baths |
| Year Built | Built 1952 |
| Square Footage | 4,143 sqft Living Area |
| Lot Size | 1.68 acres |
| Garage | Detached, 726 sqft |
| Pool | 510 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $34,146.00 (2025) |
| Primary APN | 25-058-00-0030 |
|---|---|
| Alternative APNs |
|
| Full Baths | 4 Baths |
|---|---|
| Total Rooms | 9 Rooms |
| Building Area | 4,143 sqft Living Area |
| 1st Floor | 1,310 sqft 1st Floor |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Colonial Style |
| Exterior Material | Wood Exterior |
| Construction Type | Frame Construction |
| Roof Material | Other (not Classified) Roof |
| Lot Area | 73,616 sqft |
| Parking Spaces | 5 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 726 sqft Garage |
| Pool Area | 510 sqft Pool |
|---|---|
| Deck Area | 72 sqft Deck |
| Porch Area | 276 sqft Porch |
| Utility Building | 72 sqft Utility Building |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Heating Fuel | Oil Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 25058 00300 |
|---|---|
| Street Address | 435 SPLIT ROCK RD |
| City | SYOSSET |
| State | NY |
| Zip | 11791-1509 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 012 |
| Legal Block | 58 |
| Legal Lot Number | 30 |
| Jurisdiction | NASSAU NY |
| Minor Civil Division | OYSTER BAY |
| Census Blockgroup | 3 |
| Census Block | 3006 |
| Census Tract | 518300 |
Source: Nassau County and Oyster Bay Town records · APN 25-058-00-0030
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 | 435 SPLIT ROCK RD, SYOSSET, NY 11791-1509 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name 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 | 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 | $1,146 (-) Land $795 Building $351 | $1,146,000 (-) | |
| 2025 | $34,146.00 (-1.85%) | ||
| 2023 | $34,791.00 Additional exemption filed | $1,146 Land $795 Building $351 | $1,146,000 |
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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