Suffolk County and Riverhead Town property record for 17 Madison St, Riverhead, NY 11901
| Property Type | Seasonal / Vacation Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,944 sqft · built 1924 |
| Lot Size | 2.9 acres (126,324 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $10,750 (2024) |
| Deeds & Mortgages | Feb 2024 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 473000 130.-2-22 |
| Primary APN | 473000 130.-2-22 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,944 sqft Living Area |
| Gross Area | 2,184 sqft |
| 1st Floor Area | 1,008 sqft |
| 2nd Floor Area | 936 sqft |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1924 |
| Architectural Style | Old Style |
| Exterior Material | Wood |
| Lot Area | 126,324 sqft |
| View / Lot | Waterfront |
| Garage Type | Basement |
| Porch | Enclosed Porch |
| Porch Area | 314 sqft |
| Shed | 1 Shed |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Oil |
| Water Source | Commercial |
| Account Number | 04 |
|---|---|
| Street Address | 17 MADISON ST |
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-2410 |
| Property Category | Residential |
| Property Type | Residential > Specialized > Seasonal / Vacation Home |
| Local Zoning Code | 03 |
| Legal Description | 324 0000 1 |
| Legal Block | 2 |
| Legal Lot Number | 22 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | RIVERHEAD |
| Census Block Group | 2 |
| Census Block | 2031 |
| Census Tract | 169904 |
Source: Suffolk County and Riverhead Town assessment roll, as of August 11, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 22 RAVENSWOOD RD, WALTHAM, MA 02453-1746 |
| Owner Type | Company |
| Vesting | Trust, Irrevocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Aug 29, 2023 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Feb 29, 2024 |
| Property Address | 17 MADISON ST, RIVERHEAD, NY 11901-2410 |
| Document Number | 0132370990 |
| Book / Page | 13237 / 990 |
| Instrument Date | Aug 29, 2023 |
| Transaction Type | Transfer |
| Record Updated | Apr 9, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Irrevocable Trust |
| Address | 22 RAVCNSWOOD RD, WALTHAM, MA 02453-1746 |
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 | $51,000 (-) Land $35,200 Building $15,800 | $625,000 (+13.85%) Land $431,373 Building $193,627 | |
| 2024 | $10,750.00 | ||
| 2023 | $51,000 Land $35,200 Building $15,800 | $548,977 Land $378,902 Building $170,075 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 8 in force |
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 93% of the US · lower than 89% of New York |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 49 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
5G (outdoors only) and 4G LTE
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