Nassau County and Oyster Bay Town property record for 11 Helen Ave, Plainview, NY 11803
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,158 sqft · built 1954 |
| Lot Size | 0.176 acres (7,665 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $552,000 (Feb 2019) |
| Tax Bill | $14,108 (2025) |
| Deeds & Mortgages | Feb 2022 Mortgage Feb 2022 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 47-013-00-0009 |
| Primary APN | 47-013-00-0009 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,158 sqft Living Area |
| 1st Floor Area | 948 sqft |
| Game Room | Game Room |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 7,665 sqft (0.176 acres) |
| Lot Dimensions | 112 ft deep x 85 ft wide |
| Deck Area | 300 sqft |
| Patio Area | 600 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 47013 00090 |
|---|---|
| Street Address | 11 HELEN AVE |
| City | PLAINVIEW |
| State | NY |
| Zip | 11803-5608 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 019 |
| Legal Block | 13 |
| Legal Lot Number | 9 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 519802 |
Source: Nassau County and Oyster Bay Town records, as of June 17, 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 Record |
|---|---|
| Mailing Address | 11 HELEN AVE, PLAINVIEW, NY 11803-5608 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 7, 2022 | Deed of Trust, Mortgage · Conventional Mortgage CITIZENS BANK NA |
| Feb 7, 2022 | Deed of Trust, Mortgage · Conventional Mortgage CITIZENS BANK NA |
| Feb 6, 2019 | Bargain and Sale Deed, Transfer JUDICIAL TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 6, 2019 · Amount on Record |
| Deed Sale | Feb 6, 2019 · Amount on Record |
| Prior Sale | Mar 2, 2007 · Amount on Record |
| Deed Document Number | 201912237 |
| Deed Book / Page | 13765 / 491 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 11 HELEN AVE, PLAINVIEW, NY 11803-5608 |
| Transaction Type | Mortgage |
| Record Updated | Mar 2, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0463110358 |
|---|---|
| Date | Feb 7, 2022 |
| Book Page | 46311/358 |
| Instrument | 2022-016263 |
| Name | CITIZENS BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 1, 2051 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 11 HELEN AVE, PLAINVIEW, NY 11803-5608 |
| Transaction Type | Mortgage |
| Record Updated | Mar 2, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0463110340 |
|---|---|
| Date | Feb 7, 2022 |
| Book Page | 46311/340 |
| Instrument | 2022-016262 |
| Name | CITIZENS BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 1, 2051 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Feb 6, 2019 |
| Property Address | 11 HELEN AVE, PLAINVIEW, NY 11803-5608 |
| Document Number | 0137650491 |
| Book / Page | 13765 / 491 |
| Map Reference | LB 12970 PG 755 |
| Instrument Date | Jan 24, 2019 |
| Instrument | 2019-012237 |
| Transaction Type | Transfer |
| Record Updated | May 14, 2021 |
| Title Company | JUDICIAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $2,208.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 35 PURITAN AVE, FOREST HILLS, NY 11375-6025 |
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 | $480 (-2.04%) Land $268 Building $212 | $480,000 (-2.04%) | |
| 2025 | $14,108.00 (+22.35%) | ||
| 2023 | $11,531.00 Additional exemption filed | $490 Land $274 Building $216 | $490,000 |
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.
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 | 1 in force |
| Nearby Flood Claims | 3 (2010–2024) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Aug 2024 · Severe Storm And Flooding |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 607 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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