Suffolk County and Riverhead Town property record for 320 Riverside Dr, Riverhead, NY 11901 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1939 |
| Square Footage | 1,674 sqft Living Area |
| Lot Size | 11,761 sqft (0.27 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $50,000 (2012) |
| Tax Bill | $7,080.00 (2024) |
| Primary APN | 473000 130.-1-17 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,674 sqft Living Area |
| Gross Area | 1,828 sqft Gross Area |
| 1st Floor | 970 sqft 1st Floor |
| Upper Floors | 440 sqft Upper Floors |
| Basement Area | 264 sqft Basement |
| Finished Basement | 264 sqft Finished |
| Stories | 1 Stories |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1939 |
| Exterior Material | Composition/Composite Exterior |
| Lot Area | 11,761 sqft (0.27 acres) |
| Depth X Width | 150 ft x 80 ft Depth x Width |
| Porch | Covered Porch |
| Porch Area | 154 sqft Porch |
| View | Canal View |
| Heating System | Hot Water Heating |
|---|---|
| Heating Fuel | Oil Heating Fuel |
| Water Source | Commercial Water Source |
| Account Number | 04 |
|---|---|
| Street Address | 320 RIVERSIDE DR |
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-2419 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 738 PT LT 6 & 7 WM A BROWN 288 0000 1 |
| Legal Subdivision | PROPERTY OF WILLIAM A BROWN |
| Legal Block | 1 |
| Legal Lot Number | 17 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | RIVERHEAD |
| Census Blockgroup | 2 |
| Census Block | 2021 |
| Census Tract | 169904 |
Source: Suffolk County and Riverhead Town records · APN 473000 130.-1-17
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 | 320 RIVERSIDE DR, RIVERHEAD, NY 11901-2419 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jun 24, 2021 | Deed of Trust, Mortgage · Line of Credit TEACHERS FCU |
| Apr 12, 2019 | Deed of Trust, Mortgage · Stand Alone Refinance TEACHERS FCU |
| Jun 19, 2018 | Deed of Trust, Mortgage · Conventional Mortgage ROBERT BERTORELLO |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 10, 2012 · Amount on Record |
| Deed Sale | Apr 10, 2012 · Amount on Record |
| Deed Book / Page | 12690 / 49 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 320 RIVERSIDE DR, RIVERHEAD, NY 11901-2419 |
| Transaction Type | Mortgage |
| Record Updated | Jan 17, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0232920792 |
|---|---|
| Date | Jun 24, 2021 |
| Book Page | 23292/792 |
| Instrument | DM019641 |
| Name | TEACHERS FCU |
|---|---|
| Type | Credit Union |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 277 Months |
| Due | Jul 01, 2044 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 320 RIVERSIDE DR, RIVERHEAD, NY 11901-2419 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0230190342 |
|---|---|
| Date | Apr 12, 2019 |
| Book Page | 23019/342 |
| Name | TEACHERS FCU |
|---|---|
| Type | Credit Union |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 289 Months |
| Due | May 01, 2043 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 320 RIVERSIDE DR, RIVERHEAD, NY 11901-2419 |
| Document Number | 0229420137 |
| Instrument Date | Jun 19, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Sep 03, 2018 |
| Name | Verified Name |
|---|---|
| Address | 320 RIVERSIDE DR RIVERHEAD NY 119012419, RIVERHEAD, NY 11901-2419 |
| Document Number | 0229420137 |
|---|---|
| Date | Jul 12, 2018 |
| Book Page | 022942/000137 |
| Name | ROBERT BERTORELLO |
|---|---|
| Address | 1800 COUNTRY CLUB DR, CUTCHOGUE, NY 11935-1728 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $35,300 (-) Land $7,500 Building $27,800 | $432,598 (+13.85%) Land $91,912 Building $340,686 | |
| 2024 | $7,080.00 | ||
| 2023 | $35,300 Land $7,500 Building $27,800 | $379,979 Land $80,732 Building $299,247 |
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 5,556 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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