Suffolk County and Riverhead Town property record for 55 Bayside Ave, Riverhead, NY 11901
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,241 sqft · built 1948 |
| Lot Size | 0.26 acres (11,326 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,100,000 (Jan 2025) |
| Tax Bill | $3,372 (2024) |
| Deeds & Mortgages | May 2023 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 473000 93.-1-2 |
| Primary APN | 473000 93.-1-2 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,241 sqft Living Area |
| 1st Floor Area | 1,373 sqft |
| Upper Floors Area | 840 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Cape Cod |
| Exterior Material | Wood |
| Lot Area | 11,326 sqft (0.26 acres) |
| View / Lot | Waterfront |
| Garage Type | Detached |
| Garage Area | 583 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Porch |
| Porch Area | 573 sqft |
| Patio Area | 117 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Account Number | 31 |
|---|---|
| Old Parcel Number | 473000 93.-1-2 |
| Street Address | 55 BAYSIDE AVE |
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-5928 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 03 |
| Legal Description | N X BAYSIDE AV EX STERNO S X PEC BAY WXWTRVW TERR |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | RIVERHEAD |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 169905 |
55 Bayside Ave is owned by two individuals who bought it in January 2025.
Source: Suffolk County and Riverhead Town records, as of August 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10 WAYSIDE LN, HUNTINGTON, NY 11743-1737 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 8, 2025 · Amount on File |
| Deed Sale | Jan 8, 2025 · Amount on File |
| Deed Book / Page | 13279 / 2 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | May 26, 2023 |
| Property Address | 55 BAYSIDE AVE, RIVERHEAD, NY 11901-5928 |
| Document Number | 0132030186 |
| Book / Page | 13203 / 186 |
| Instrument Date | Mar 24, 2023 |
| Transaction Type | Transfer |
| Record Updated | Feb 23, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 123 CORTLAND AVE, HICKSVILLE, NY 11801-4652 |
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 | $17,200 Land $14,200 Building $3,000 | $210,784 Land $174,020 Building $36,765 | |
| 2024 | $3,372.00 | ||
| 2023 | $17,200 (-83.65%) Land $14,200 Building $3,000 | $185,146 (-82.15%) Land $152,853 Building $32,293 | |
| 2022 | Homeowner's exemption | $105,200 Land $14,200 Building $91,000 | $1,037,475 Land $140,039 Building $897,436 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 55 Bayside Ave in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone VE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 162 policies |
| Nearby Flood Policies | 162 in force |
| Nearby Flood Claims | 18 (1992–2021) |
| Claims Outside the SFHA | 3 of 18 |
| Most Recent Claim | Oct 2021 · rainfall accumulation |
| Claims by Event |
|
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.
Wildfire risk around 55 Bayside Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 54% 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 167 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
May also be available: Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures