Nassau County and Oyster Bay Town property record for 21 Birch Ln, Plainview, NY 11803
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 1,606 sqft · built 1956 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | Individual Name on File |
| Last Sale | $550,000 (Jun 2019) |
| Tax Bill | $15,861 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Feb 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 47-026-00-0009-A |
| Primary APN | 47-026-00-0009-A |
|---|---|
| Alternative APNs |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,606 sqft Living Area |
| Gross Area | 1,886 sqft |
| 1st Floor Area | 936 sqft |
| Game Room | Game Room |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Cape Cod |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 7,200 sqft (0.165 acres) |
| Lot Dimensions | 97 ft deep x 69 ft wide |
| Garage Type | Attached |
| Garage Area | 280 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 47026 0009A |
|---|---|
| Street Address | 21 BIRCH LN |
| City | PLAINVIEW |
| State | NY |
| Zip | 11803-6442 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 9A-9B |
| Legal Block | 26 |
| Legal Lot Number | 9 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 519802 |
21 Birch Ln is owned and occupied by an individual who bought it in June 2019.
Source: Nassau County and Oyster Bay Town records, as of June 17, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21 BIRCH LN, PLAINVIEW, NY 11803-6442 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 9, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NEWREZ LLC |
| Feb 17, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NEWREZ LLC |
| Jun 4, 2019 | Bargain and Sale Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 4, 2019 · Amount on File |
| Deed Sale | Jun 4, 2019 · Amount on File |
| Prior Sale | Sep 9, 2009 |
| Deed Document Number | 201946533 |
| Deed Book / Page | 13809 / 636 |
| Prior Transfer Date | May 25, 2012 |
| Prior Transfer Doc | 0128340866 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 21 BIRCH LN, PLAINVIEW, NY 11803-6442 |
| Transaction Type | Mortgage |
| Record Updated | Apr 2, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0451010838 |
|---|---|
| Date | Mar 9, 2021 |
| Book Page | 45101/838 |
| Instrument | 2021-029947 |
| Name | NEWREZ LLC |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Feb 1, 2051 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 21 BIRCH LN, PLAINVIEW, NY 11803-6442 |
| Transaction Type | Mortgage |
| Record Updated | Mar 10, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0450150892 |
|---|---|
| Date | Feb 17, 2021 |
| Book Page | 45015/892 |
| Instrument | 2021-019373 |
| Name | NEWREZ LLC |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Feb 1, 2051 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Jun 4, 2019 |
| Property Address | 21 BIRCH LN, PLAINVIEW, NY 11803-6442 |
| Document Number | 0138090636 |
| Book / Page | 13809 / 636 |
| Map Reference | MAP 6040 |
| Instrument Date | May 24, 2019 |
| Instrument | 2019-046533 |
| Transaction Type | Transfer |
| Record Updated | May 14, 2021 |
| Amount | Amount on Record |
|---|---|
| Tax | $2,200.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 488 RICARD ST, RIDGEWOOD, NY 11385-1945 |
The 2025 property tax bill for 21 Birch Ln was $15,861 with a homeowner's exemption.
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 | $538 (-1.82%) Land $287 Building $251 | $538,000 (-1.82%) | |
| 2025 | $15,861.00 Homeowner's exemption | $548 Land $292 Building $256 | $548,000 |
| 2023 | $14,907.00 Additional exemption filed | $564 Land $301 Building $263 | $564,000 |
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.
FEMA maps place 21 Birch Ln in Zone X, an area of minimal flood risk, though there have been 2 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 | 4 in force |
| Nearby Flood Claims | 2 (1980–1983) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Oct 1983 · 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.
The area around 21 Birch Ln 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 625 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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures