Suffolk County and Southampton Town property record for 21 Deck St, Riverhead, NY 11901 · Last verified May 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1991 |
| Square Footage | 1,820 sqft Living Area |
| Lot Size | 43,560 sqft (1 acres) |
| Garage | Detached, 528 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $350,000 (2005) |
Source: Suffolk County and Southampton Town records · APN 0900-142.00-01.00-023.000
Assessment roll updated April 30, 2026 · Last verified May 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 | 21 DECK ST, RIVERHEAD, NY 11901-4109 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 14, 2005 · Amount on Record |
| Deed Sale | Feb 14, 2005 · Amount on Record |
| Prior Sale | Jan 14, 2005 · Amount on Record |
| Deed Book / Page | 12371 / 521 |
| Last Transfer Date | May 31, 2012 |
| Transfer Doc | 0126970811 |
| Record Refreshed | Jun 08, 2026 |
Source: Suffolk County and Southampton Town records · Assessment roll updated April 30, 2026 · Last verified May 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 | $377,800 (-) Land $130,000 Building $247,800 | ||
| 2024 | $599,682 (+10.32%) Land $206,349 Building $393,333 | ||
| 2023 | $377,800 Land $130,000 Building $247,800 | $543,597 Land $187,050 Building $356,547 | |
| 2020 | $3,264.00 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 32% of the US · above 98% of New York |
|---|---|
| Wildfire Likelihood | About 1 in 6,250 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 0900-142.00-01.00-023.000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,820 sqft Living Area |
| 1st Floor | 1,820 sqft 1st Floor |
| Stories | 2 Stories |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Mobile Home Style |
| Exterior Material | Wood Exterior |
| Lot Area | 43,560 sqft (1 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 528 sqft Garage |
| Shed | 1 Shed |
|---|---|
| Porch | 1 Porch |
| Porch Area | 88 sqft Porch |
| View | Inferior View |
| Heating System | Hot Water Heating |
|---|---|
| Heating Fuel | Oil Heating Fuel |
| Sewage | Sewage Connected |
| Water Source | Yes (Unknown Type) Water Source |
| Street Address | 21 DECK ST |
|---|---|
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-4109 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | BLK LOT 47 |
| Legal Subdivision | RIVERSIDE ESTATES |
| Legal Block | 1 |
| Legal Lot Number | 23 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | SOUTHAMPTON |
| Census Blockgroup | 3 |
| Census Block | 3001 |
| Census Tract | 190405 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures