Nassau County and Oyster Bay Town property record for 70 Belmont Ave, Plainview, NY 11803
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,052 sqft · built 1969 |
| Lot Size | 0.181 acres (7,875 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $12,647 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 46-144-00-0247 |
| Primary APN | 46-144-00-0247 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,052 sqft Living Area |
| 1st Floor Area | 1,248 sqft |
| Basement Area | 624 sqft |
| Finished Basement | 624 sqft |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Architectural Style | Raised Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 7,875 sqft (0.181 acres) |
| Lot Dimensions | 95 ft deep x 81 ft wide |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 24 sqft |
| Deck Area | 96 sqft |
| Patio Area | 96 sqft |
| Balcony Area | 180 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 46144 02470 |
|---|---|
| Street Address | 70 BELMONT AVE |
| City | PLAINVIEW |
| State | NY |
| Zip | 11803-5241 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 019 |
| Legal Block | 144 |
| Legal Lot Number | 247 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 519801 |
70 Belmont Ave is owned and occupied by two individuals.
Source: Nassau County and Oyster Bay Town records, as of June 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 70 BELMONT AVE, PLAINVIEW, NY 11803-5241 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 70 Belmont Ave was $12,647 with exemptions applied.
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 | $597 (-0.83%) Land $300 Building $297 | $597,000 (-0.83%) | |
| 2025 | $12,647.00 Senior Citizen's exemption Veteran's exemption | $602 Land $302 Building $300 | $602,000 |
| 2023 | $11,994.00 Homeowner's exemption Disabled Person's exemption Veteran's exemption | $635 Land $319 Building $316 | $635,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 70 Belmont Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 5, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 70 Belmont Ave 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 597 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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