Nassau County and Oyster Bay Town property record for 21 Richfield St, Plainview, NY 11803
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 1,970 sqft · built 1968 |
| Lot Size | 0.145 acres (6,300 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $8,655 (2025) |
| Deeds & Mortgages | Apr 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-002-00-0073 |
| Primary APN | 13-002-00-0073 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,970 sqft Living Area |
| Gross Area | 2,448 sqft |
| 1st Floor Area | 818 sqft |
| Basement Area | 98 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 6,300 sqft (0.145 acres) |
| Lot Dimensions | 100 ft deep x 62 ft wide |
| Garage Type | Attached |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 48 sqft |
| Deck Area | 367 sqft |
| Patio Area | 367 sqft |
| Balcony Area | 25 sqft |
| Shed | 1 Shed |
| Shed Area | 380 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 13002 00730 |
|---|---|
| Street Address | 21 RICHFIELD ST |
| City | PLAINVIEW |
| State | NY |
| Zip | 11803-2251 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 019 |
| Legal Block | 2 |
| Legal Lot Number | 73 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 4 |
| Census Block | 4018 |
| Census Tract | 519702 |
21 Richfield St is owner-occupied and held in a trust since February 2024.
Source: Nassau County and Oyster Bay Town records, as of June 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 21 RICHFIELD ST, PLAINVIEW, NY 11803-2251 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust, Irrevocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 12, 2024 |
| Transfer Doc | D144830873 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Apr 4, 2024 |
| Property Address | 21 RICHFIELD ST, PLAINVIEW, NY 11803-2251 |
| Document Number | D144830873 |
| Book / Page | D14483 / 873 |
| Map Reference | MAP 727 |
| Instrument Date | Feb 12, 2024 |
| Instrument | 2024-20617 |
| Transaction Type | Transfer |
| Record Updated | Apr 10, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 21 RICHFIELD ST, PLAINVIEW, NY 11803-2251 |
| Name | Verified Name |
|---|---|
| Relationship | Irrevocable Trust |
| Address | 21 RICHFIELD ST, PLAINVIEW, NY 11803-2251 |
The 2025 property tax bill for 21 Richfield St was $8,655.
Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Oyster Bay Town |
| Unified School District | Plainview-Old Bethpage Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $670 (-) Land $293 Building $377 | $670,000 (-) | |
| 2025 | $8,655.00 | $670 Land $293 Building $377 | $670,000 |
| 2023 | $8,206.00 Homeowner's exemption Senior Citizen's exemption | $689 Land $301 Building $388 | $689,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Richfield St in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1980.
Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · 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 | 2 in force |
| Nearby Flood Claims | 7 (1980–2011) |
| Claims Outside the SFHA | 5 of 7 |
| Most Recent Claim | Aug 2011 · Hurricane Irene |
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.
The area around 21 Richfield St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | PLAINVIEW WD public/private · serves 34,000 people · EPA ID NY2902845 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | Tetrachloroethylene resolved · Jul 2017 cis-1,2-Dichloroethylene resolved · Jul 2017 |
|---|---|
| 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 605 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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