Suffolk County and Riverhead Town property record for 327 Hamilton Ave, Riverhead, NY 11901
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2.5 ba · 1,264 sqft · built 1910 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Company Name on Record |
| Last Sale | $570,000 (Mar 2024) |
| Tax Bill | $8,121 (2024) |
| Deeds & Mortgages | Mar 2024 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 473000 123.-4-66 |
| Primary APN | 473000 123.-4-66 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,264 sqft Living Area |
| Gross Area | 2,456 sqft |
| 1st Floor Area | 1,264 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Old Style |
| Exterior Material | Wood |
| Lot Area | 6,098 sqft (0.14 acres) |
| Lot Dimensions | 135 ft deep x 50 ft wide |
| View / Lot | Canal |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 140 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Water Source | Commercial |
| Account Number | 04 |
|---|---|
| Street Address | 327 HAMILTON AVE |
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-2927 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | 03 |
| Legal Description | 277 0000 3 |
| Legal Block | 4 |
| Legal Lot Number | 66 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | RIVERHEAD |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 169800 |
Source: Suffolk County and Riverhead Town records, 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 | Company Name on Record |
|---|---|
| Mailing Address | 8 FLEMING ST, EAST HAMPTON, NY 11937-4224 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 21, 2024 · Amount on Record |
| Deed Sale | Mar 21, 2024 · Amount on Record |
| Deed Book / Page | 13240 / 915 |
| Prior Transfer Date | May 24, 1995 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Mar 21, 2024 |
| Property Address | 327 HAMILTON AVE, RIVERHEAD, NY 11901-2927 |
| Document Number | 0132400915 |
| Book / Page | 13240 / 915 |
| Instrument Date | Feb 12, 2024 |
| Transaction Type | Transfer |
| Record Updated | Apr 23, 2024 |
| Title Company | STEWART TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 8 FLEMING ST, EAST HAMPTON, NY 11937-4224 |
| Document Number | 0023575118 |
|---|---|
| Date | Mar 21, 2024 |
| Instrument | 23575/118 |
| Name | BPL MORTGAGE TRUST LLC |
|---|
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $35,500 (-) Land $5,400 Building $30,100 | $435,049 (+13.85%) Land $66,176 Building $368,873 | |
| 2024 | $8,121.00 | ||
| 2023 | $35,500 Land $5,400 Building $30,100 | $382,131 Land $58,127 Building $324,004 |
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.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 3 (1979–2008) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Sep 2008 · rainfall accumulation |
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 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 171 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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