Nassau County and Oyster Bay Town property record for 21 Eileen Ave, Plainview, NY 11803 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1953 |
| Square Footage | 2,178 sqft Living Area |
| Lot Size | 6,500 sqft (0.149 acres) |
| Garage | Attached, 200 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $779,000 (2021) |
| Tax Bill | $14,822.00 (2025) |
| Primary APN | 46-526-00-0023 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 9 Rooms |
| Building Area | 2,178 sqft Living Area |
| Gross Area | 2,378 sqft Gross Area |
| 1st Floor | 840 sqft 1st Floor |
| Stories | 2 Stories |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Colonial Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Material | Other (not Classified) Roof |
| Lot Area | 6,500 sqft (0.149 acres) |
| Depth X Width | 100 ft x 65 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 200 sqft Garage |
| Balcony Area | 248 sqft Balcony |
|---|---|
| Deck Area | 182 sqft Deck |
| Patio Area | 80 sqft Patio |
| Utility Building | 10 sqft Utility Building |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Heating Fuel | Oil Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 46526 00230 |
|---|---|
| Street Address | 21 EILEEN AVE |
| City | PLAINVIEW |
| State | NY |
| Zip | 11803-5124 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 021 |
| Legal Block | 526 |
| Legal Lot Number | 23 |
| Jurisdiction | NASSAU NY |
| Minor Civil Division | OYSTER BAY |
| Census Blockgroup | 3 |
| Census Block | 3002 |
| Census Tract | 519900 |
Source: Nassau County and Oyster Bay Town records · APN 46-526-00-0023
Assessment roll updated June 17, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 EILEEN AVE, PLAINVIEW, NY 11803-5124 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Sep 13, 2021 | Bargain and Sale Deed, Transfer · Conventional Mortgage TD BANK NA |
| May 05, 2021 | Bargain and Sale Deed, Transfer |
| Jan 17, 2020 | Deed of Trust, Mortgage · Conventional Mortgage JOVIA FINANCIAL FCU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 13, 2021 · Amount on Record |
| Deed Sale | Sep 13, 2021 · Amount on Record |
| Deed Doc Number | 2021119143 |
| Deed Book / Page | 14133 / 964 |
| Prior Transfer Date | Apr 09, 2021 |
| Prior Transfer Doc | 0140750534 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Sep 13, 2021 |
| Property Address | 21 EILEEN AVE, PLAINVIEW, NY 11803-5124 |
| Document Number | 0141330964 |
| Book / Page | 14133 / 964 |
| Map Reference | MAP 5411 |
| Instrument Date | Aug 24, 2021 |
| Instrument | 2021-119143 |
| Transaction Type | Transfer |
| Record Updated | Oct 06, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,116.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20 CHIVALRY LN, NESCONSET, NY 11767-2014 |
| Document Number | 202111914445831568 |
|---|---|
| Date | Sep 13, 2021 |
| Instrument | 2021-11914445831568 |
| Name | TD BANK NA |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | May 05, 2021 |
| Property Address | 21 EILEEN AVE, PLAINVIEW, NY 11803-5124 |
| Document Number | 0140750534 |
| Book / Page | 14075 / 534 |
| Map Reference | MAP 5411 |
| Instrument Date | Apr 09, 2021 |
| Instrument | 2021-060134 |
| Transaction Type | Transfer |
| Record Updated | Jun 02, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 254 JEFFERSON ST, FRANKLIN SQUARE, NY 11010-2307 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 21 EILEEN AVE, PLAINVIEW, NY 11803-5124 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0439530897 |
|---|---|
| Date | Jan 17, 2020 |
| Book Page | 43953/897 |
| Instrument | 2020-006077 |
| Name | JOVIA FINANCIAL FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 16, 2050 |
| Rate Type | Fixed Rate |
|---|
Source: Nassau County and Oyster Bay Town records · Assessment roll updated June 17, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Oyster Bay Town |
| Unified School District | Bethpage Union Free School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $506 (-4.71%) Land $222 Building $284 | $506,000 (-4.71%) | |
| 2025 | $14,822.00 (+8.13%) | $531 (-2.39%) Land $233 Building $298 | $531,000 (-2.39%) |
| 2023 | $13,707.00 Additional exemption filed | $544 Land $239 Building $305 | $544,000 |
Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · 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 | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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