Suffolk County and Riverhead Town property record for 22 Dolphin Way, Riverhead, NY 11901
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 3,480 sqft · built 1986 |
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $415,000 (Jun 2004) |
| Tax Bill | $12,167 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 473000 17.-2-10 |
| Primary APN | 473000 17.-2-10 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 3,480 sqft Living Area |
| Gross Area | 4,401 sqft |
| 1st Floor Area | 1,260 sqft |
| 2nd Floor Area | 1,260 sqft |
| Basement Area | 960 sqft |
| Finished Basement | 960 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Colonial |
| Exterior Material | Brick |
| Lot Area | 21,780 sqft (0.5 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Porch |
| Porch Area | 393 sqft |
| Patio Area | 32 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 21 |
|---|---|
| Street Address | 22 DOLPHIN WAY |
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-6301 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 01 |
| Legal Description | *5417 LOT 9A DOLPHIN WAY ESTATES SEC 2 |
| Legal Block | 2 |
| Legal Lot Number | 10 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | RIVERHEAD |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 169903 |
Source: Suffolk County and Riverhead Town records · APN 473000 17.-2-10
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 | 5828 211TH ST, BAYSIDE HILLS, NY 11364-1818 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 29, 2004 · Amount on Record |
| Deed Sale | Jun 29, 2004 · Amount on Record |
| Deed Book / Page | 12327 / 753 |
| Record Updated | 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 | $60,465 (+1.15%) Land $10,800 Building $49,665 | $740,993 (+15.16%) Land $132,353 Building $608,640 | |
| 2024 | $12,167.00 | ||
| 2023 | $59,778 Land $10,800 Building $48,978 | $643,466 Land $116,254 Building $527,212 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), as of September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031699031, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Starlink Satellite | 280 / 30 |
Based on FCC filings for 30 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System, water system NY5103705, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | RIVERHEAD WATER DISTRICT serves 35,000 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures