Nassau County and Oyster Bay Town property record for 1784 Rte 106, Syosset, NY 11791
| Property Type | Single Family Home |
|---|---|
| Details | 11 ba · 13,375 sqft · built 1934 |
| Lot Size | 8.23 acres (358,499 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $4,000,000 (Mar 2016) |
| Tax Bill | $107,865 (2025) |
| Deeds & Mortgages | Sep 2025 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 25-058-00-0055-B |
| Primary APN | 25-058-00-0055-B |
|---|---|
| Alternative APNs |
|
| Full Baths | 11 Baths |
|---|---|
| Half Baths | 2 Half Baths |
| Total Rooms | 18 Rooms |
| Stories | 2 Stories |
| Building Area | 13,375 sqft Living Area |
| Gross Area | 14,593 sqft |
| 1st Floor Area | 3,352 sqft |
| Basement Area | 378 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1934 |
| Architectural Style | Mansion |
| Exterior Material | Brick |
| Lot Area | 358,499 sqft (8.23 acres) |
| View / Lot | Private Road |
| Garage Type | Attached |
| Garage Area | 840 sqft |
| Parking Spaces | 3 Parking Spaces |
| Pool Area | 1,020 sqft |
|---|---|
| Porch | Slab |
| Porch Area | 228 sqft |
| Deck Area | 144 sqft |
| Patio Area | 315 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 25058 0055B |
|---|---|
| Street Address | 1784 ROUTE 106 |
| City | SYOSSET |
| State | NY |
| Zip | 11791-9651 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 55B & 55C |
| Legal Block | 58 |
| Legal Lot Number | 55 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 517701 |
1784 Rte 106 is held in a trust since August 2025.
Source: Nassau County and Oyster Bay Town records, as of June 17, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1788 ROUTE 106, SYOSSET, NY 11791-9651 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 17, 2016 · Amount on File |
| Deed Sale | Mar 17, 2016 · Amount on File |
| Prior Sale | Oct 20, 2000 · Amount on File |
| Deed Document Number | 201626201 |
| Deed Book / Page | D13335 / 30 |
| Last Transfer Date | Aug 6, 2025 |
| Transfer Doc | D146620819 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Sep 5, 2025 |
| Property Address | 1784 ROUTE 106, SYOSSET, NY 11791-9651 |
| Document Number | D146620819 |
| Book / Page | D14662 / 819 |
| Instrument Date | Aug 6, 2025 |
| Instrument | 2025-55969 |
| Transaction Type | Transfer |
| Record Updated | Oct 20, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1788 ROUTE 106, SYOSSET, NY 11791-9651 |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1788 ROUTE 106, SYOSSET, NY 11791-9651 |
The 2025 property tax bill for 1784 Rte 106 was $107,865.
Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Oyster Bay Town |
| Municipality | Muttontown Village |
| Unified School District | Oyster Bay-East Norwich Central School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,372 (+3.26%) Land $1,346 Building $3,026 | $4,372,000 (+3.26%) | |
| 2025 | $107,865.00 | $4,234 Land $1,304 Building $2,930 | $4,234,000 |
| 2023 | $89,565.00 Additional exemption filed | $4,770 Land $1,469 Building $3,301 | $4,770,000 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 1784 Rte 106 in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 5, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 1784 Rte 106 is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | JERICHO WD public/private · serves 58,000 people · EPA ID NY2902831 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2023 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 63 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
5G (outdoors only) and 4G LTE
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