Suffolk County and Riverhead Town property record for 10 Sebastian Dr, Riverhead, NY 11901
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 3 ba · 4,435 sqft · built 2008 |
| Lot Size | 0.94 acres (40,946 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $380,000 (Dec 2013) |
| Tax Bill | $15,265 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 473000 17.-1-5.4 |
| Primary APN | 473000 17.-1-5.4 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 4,435 sqft Living Area |
| Gross Area | 5,518 sqft |
| 1st Floor Area | 2,435 sqft |
| Basement Area | 2,000 sqft |
| Finished Basement | 2,000 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 40,946 sqft (0.94 acres) |
| View / Lot | Canal |
| Garage Type | Attached |
| Garage Area | 625 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Porch |
| Porch Area | 696 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Water Source | Commercial |
| Account Number | 21 |
|---|---|
| Street Address | 10 SEBASTIAN DR |
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-1003 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 01 |
| Legal Description | *6267 LOT 10 PARK SOUND ESTATE |
| Legal Block | 1 |
| Legal Lot Number | 5 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | RIVERHEAD |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 169703 |
Source: Suffolk County and Riverhead Town records, as of August 11, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 125 SHIELDS AVE, WILLISTON PARK, NY 11596-2317 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 10, 2013 · Amount on Record |
| Deed Sale | Dec 10, 2013 · Amount on Record |
| Prior Sale | Sep 22, 2004 · Amount on Record |
| Deed Book / Page | 12755 / 725 |
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Riverhead Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Riverhead Town |
| Unified School District | Riverhead Central School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $75,600 (-) Land $12,000 Building $63,600 | $926,471 (+13.85%) Land $147,059 Building $779,412 | |
| 2024 | $15,265.00 | ||
| 2023 | $75,600 Land $12,000 Building $63,600 | $813,778 Land $129,171 Building $684,607 |
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.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 11 (1991–2018) |
| Claims Outside the SFHA | 4 of 11 |
| Most Recent Claim | Nov 2018 · other causes |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
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 | RIVERHEAD WATER DISTRICT serves 35,000 people · EPA ID NY5103705 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | 2 ppb (2025–2027) action level 15 ppb |
| Water Quality | Nitrite resolved · Jul 2023 |
|---|---|
| Treatment and Procedure | None last 10 years |
| 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 230 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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