Suffolk County and Riverhead Town property record for 9 Sebastian Dr, Riverhead, NY 11901 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,207 sqft · built 1999 |
| Lot Size | 0.92 acres (40,075 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $495,000 (Aug 2009) |
| Tax Bill | $13,581 (2024) |
| Deeds & Mortgages | Nov 2017 Refinance Jul 2018 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 473000 17.-1-5.6 |
| Primary APN | 473000 17.-1-5.6 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,207 sqft Living Area |
| Gross Area | 2,991 sqft |
| 1st Floor Area | 1,787 sqft |
| 2nd Floor Area | 420 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Cape Cod |
| Exterior Material | Wood |
| Lot Area | 40,075 sqft (0.92 acres) |
| Lot Width | 143 ft Width |
| View / Lot | Canal |
| Garage Type | Attached |
| Garage Area | 672 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Porch |
| Porch Area | 1,104 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Water Source | Commercial |
| Account Number | 21 |
|---|---|
| Street Address | 9 SEBASTIAN DR |
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-1003 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | *6267 LOT 9 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 · APN 473000 17.-1-5.6
Assessment roll updated August 11, 2026 · Last verified August 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 | 9 SEBASTIAN DR, RIVERHEAD, NY 11901-1003 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 30, 2017 | Deed of Trust, Mortgage · Stand-Alone Refinance HOMEBRIDGE FINANCIAL SERVICES INC |
| Jul 25, 2018 | Deed of Trust, Mortgage · Stand-Alone Refinance TD BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 17, 2009 · Amount on Record |
| Deed Sale | Aug 17, 2009 · Amount on Record |
| Prior Sale | Mar 13, 1996 · Amount on Record |
| Deed Book / Page | 12596 / 817 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 9 SEBASTIAN DR, RIVERHEAD, NY 11901-1003 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0228790100 |
|---|---|
| Date | Nov 30, 2017 |
| Book Page | 22879/100 |
| Instrument | 17-0211959 |
| Name | HOMEBRIDGE FINANCIAL SERVICES INC |
|---|---|
| Type | Funding / Finance Company |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 337 Months |
| Due | Dec 01, 2045 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 9 SEBASTIAN DR, RIVERHEAD, NY 11901-1003 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0229440889 |
|---|---|
| Date | Jul 25, 2018 |
| Book Page | 22944/889 |
| Instrument | 18-0135416 |
| Name | TD BANK NA |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 97 Months |
| Due | Aug 01, 2026 |
Source: Suffolk County and Riverhead Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Riverhead Town |
| Unified School District | Riverhead Central School District (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $67,000 (-) Land $11,900 Building $55,100 | $821,078 (+13.85%) Land $145,833 Building $675,245 | |
| 2024 | $13,581.00 | ||
| 2023 | $67,000 Land $11,900 Building $55,100 | $721,206 Land $128,095 Building $593,111 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · 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 | Low above 20% of the US · above 55% of New York |
|---|---|
| Wildfire Likelihood | About 1 in 6,250 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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