Suffolk County and Riverhead Town property record for 30 McDermott Ave, Riverhead, NY 11901 · Last verified August 2026
| Property Type | Public Works > Public Utility (Electric, Water, Gas, Etc.) |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1917 |
| Square Footage | 1,330 sqft Gross Area |
| Lot Size | 4,792 sqft (0.11 acres) |
| Last Sale | $160,000 (2012) |
| Tax Bill | $55.00 (2024) |
Source: Suffolk County and Riverhead Town records · APN 473000 129.-4-8
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 | Company Name on File |
|---|---|
| Mailing Address | 4 W 2ND ST, RIVERHEAD, NY 11901-2702 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 28, 2012 · Amount on Record |
| Deed Sale | Nov 28, 2012 · Amount on Record |
| Deed Book / Page | D00012711 / 937 |
| Record Refreshed | Sep 20, 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 | $23,000 (-) Land $5,200 Building $17,800 | $281,863 (+13.85%) Land $63,725 Building $218,137 | |
| 2024 | $55.00 | ||
| 2023 | $23,000 Land $5,200 Building $17,800 | $247,578 Land $55,974 Building $191,604 |
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 AE |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | 7.0 ft |
| Wildfire Risk | Low above 6% of the US · above 9% 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.
| Primary APN | 473000 129.-4-8 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,330 sqft Gross Area |
| 1st Floor | 684 sqft 1st Floor |
| Upper Floors | 513 sqft Upper Floors |
| Stories | 1 Stories |
| Year Built | Built 1917 |
|---|---|
| Effective Year Built | Effective 1917 |
| Exterior Material | Wood Exterior |
| Lot Area | 4,792 sqft (0.11 acres) |
| Porch | Covered Porch |
| Porch Area | 217 sqft Porch |
| View | Canal View |
| Heating System | HVAC Heating |
|---|---|
| Heating Fuel | Oil Heating Fuel |
| Water Source | Commercial Water Source |
| Account Number | 09 |
|---|---|
| Street Address | 30 MCDERMOTT AVE |
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-2402 |
| Property Usage | Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage |
| Type | Public Works > Public Utility (Electric, Water, Gas, Etc.) |
| Legal Description | LIFE ESTATE 371 0000 1 |
| Legal Subdivision | LIFE ESTATE |
| Legal Block | 4 |
| Legal Lot Number | 8 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | RIVERHEAD |
| Census Blockgroup | 4 |
| Census Block | 4027 |
| Census Tract | 169800 |
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