Nassau County and Hempstead Town property record for 820 Wallace Ave, North Baldwin, NY 11510
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,734 sqft · built 1957 |
| Lot Size | 0.214 acres (9,300 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $14,241 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 36-438-00-0444 |
| Primary APN | 36-438-00-0444 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,734 sqft Living Area |
| 1st Floor Area | 1,734 sqft |
| Game Room | Game Room |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 9,300 sqft (0.214 acres) |
| Lot Dimensions | 100 ft deep x 93 ft wide |
| Garage Type | Detached |
| Garage Area | 308 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 308 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 36438 04440 |
|---|---|
| Street Address | 820 WALLACE AVE |
| City | NORTH BALDWIN |
| State | NY |
| Zip | 11510-2142 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 444-447,470 |
| Legal Block | 438 |
| Legal Lot Number | 444 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 3 |
| Census Block | 3022 |
| Census Tract | 413500 |
820 Wallace Ave is owned and occupied by an individual.
Source: Nassau County and Hempstead Town records, as of June 17, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 820 WALLACE AVE, NORTH BALDWIN, NY 11510-2142 |
| 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 | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 820 Wallace Ave was $14,241 with a senior citizen's exemption.
Source: Nassau County and Hempstead Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Hempstead Town |
| Unified School District | Baldwin Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $497 Land $202 Building $295 | $497,000 | |
| 2025 | $14,241.00 | ||
| 2023 | $14,260.00 Homeowner's exemption | $497 Land $202 Building $295 | $497,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 820 Wallace Ave in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1979.
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 | 6 (1979–2012) |
| Claims Outside the SFHA | 2 of 6 |
| Most Recent Claim | Oct 2012 · Hurricane Sandy |
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 820 Wallace 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 | LIBERTY UTILITIES NEW YORK - LYNBROOK private · serves 220,000 people · EPA ID NY2902835 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2023 |
| Lead | 5 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2025 |
| 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 795 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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