Suffolk County and Southampton Town property record for 177 Riverside Ave, Riverhead, NY 11901 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 607 sqft · built 1997 |
| Lot Size | 0.51 acres (22,216 sqft) |
| Owner | Individual Name on File |
| Last Sale | $375,000 (Jan 2026) |
| Tax Bill | $3,807 (2024) |
| Deeds & Mortgages | Jan 2026 Mortgage Jan 2026 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0900-143.00-03.00-001.000 |
| Primary APN | 0900-143.00-03.00-001.000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 607 sqft Living Area |
| 1st Floor Area | 607 sqft |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Mobile Home |
| Exterior Material | Composition/Composite |
| Lot Area | 22,216 sqft (0.51 acres) |
| View / Lot | Below Average |
| Garage Type | Detached |
| Garage Area | 288 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 42 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 177 RIVERSIDE AVE |
|---|---|
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-3820 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N-RIVERSIDE AVE E-WEIDMAN S-SLVERBRK COLONY W-WOODS ROAD TRL |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SOUTHAMPTON |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 190405 |
Source: Suffolk County and Southampton Town records · APN 0900-143.00-03.00-001.000
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 | Individual Name on File |
|---|---|
| Mailing Address | 177 RIVERSIDE AVE, RIVERHEAD, NY 11901-3820 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Date | Document |
|---|---|
| Jan 06, 2026 | Deed of Trust, Mortgage QUONTIC BANK |
| Jan 22, 2026 | Deed, Transfer |
| Oct 12, 2017 | Grant Deed, Transfer · Conventional with PMI BETHPAGE FCU |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 22, 2026 · Amount on Record |
| Deed Sale | Jan 22, 2026 · Amount on Record |
| Prior Sale | Mar 11, 1998 · Amount on Record |
| Deed Book / Page | 13323 / 710 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 177 RIVERSIDE AVE, FLANDERS, NY 11901-3820 |
| Transaction Type | Mortgage |
| Record Updated | Mar 06, 2026 |
| Title Company | FREEDOM LAND TITLE AGENCY INC, FREEDOM LAND TITLE AGENCY |
| Name | Verified Name |
|---|
| Document Number | 0237050260 |
|---|---|
| Date | Jan 06, 2026 |
| Book Page | 23705/260 |
| Name | QUONTIC BANK |
|---|
| Amount | Amount Recorded |
|---|---|
| Term | 349 Months |
| Due | Feb 01, 2055 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jan 22, 2026 |
| Property Address | 177 RIVERSIDE AVE, FLANDERS, NY 11901-3820 |
| Document Number | 0133230710 |
| Book / Page | 13323 / 710 |
| Instrument Date | May 12, 2025 |
| Transaction Type | Transfer |
| Record Updated | Mar 06, 2026 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Oct 12, 2017 |
| Property Address | 177 RIVERSIDE AVE, FLANDERS, NY 11901-3820 |
| Document Number | 0129330487 |
| Book / Page | 012933 / 000487 |
| Instrument Date | Feb 17, 2017 |
| Transaction Type | Transfer |
| Record Updated | Aug 27, 2018 |
| Title Company | EQUITY SETTLEMENT SERVICES |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $960.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 178 PRISCILLA AVE FLANDERS NY 119013836, FLANDERS, NY 11901-3836 |
| Document Number | 228630887 |
|---|---|
| Date | Oct 12, 2017 |
| Book Page | 022863/000887 |
| Name | BETHPAGE FCU |
|---|---|
| Type | Credit Union |
| Address | LINTHICUM HEIGHTS, MD 21090 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 11, 2047 |
Source: Suffolk County and Southampton Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Southampton Town |
| Unified School District | Riverhead Central School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $223,500 (-) Land $120,800 Building $102,700 | $354,762 (-) Land $191,746 Building $163,016 | |
| 2024 | $3,807.00 (+3.03%) | $223,500 (-) Land $120,800 Building $102,700 | $354,762 (+10.32%) Land $191,746 Building $163,016 |
| 2023 | $223,500 Land $120,800 Building $102,700 | $321,583 Land $173,813 Building $147,770 | |
| 2020 | $3,695.00 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031904051, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 18 individual NFIP policies nearby |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 18 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| 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, availability as of December 31, 2025 · Published October 2026 · based on 111 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Optimum Communications | Cable | 940 / 35 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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