Nassau County and Hempstead Town property record for 839 Third Ave, Franklin Square, NY 11010 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,496 sqft · built 1957 |
| Lot Size | 0.103 acres (4,480 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $12,447 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 35-173-00-0115 |
| Primary APN | 35-173-00-0115 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,496 sqft Living Area |
| 1st Floor Area | 840 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 4,480 sqft (0.103 acres) |
| Deck Area | 240 sqft |
| Patio Area | 240 sqft |
| Balcony Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 35173 01150 |
|---|---|
| Street Address | 839 THIRD AVE |
| City | FRANKLIN SQUARE |
| State | NY |
| Zip | 11010-1836 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 173 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 405700 |
Source: Nassau County and Hempstead Town records · APN 35-173-00-0115
Assessment roll updated June 17, 2026 · Last verified June 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 | 839 THIRD AVE, FRANKLIN SQUARE, NY 11010-1836 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Nassau County and Hempstead Town records · Assessment roll updated June 17, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Hempstead Town |
| Elementary School District | Franklin Square Union Free School District (PK - 06) |
| Secondary School District | Sewanhaka Central High School District (07 - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $588 (-5.92%) Land $229 Building $359 | $588,000 (-5.92%) | |
| 2025 | $12,447.00 (+4.99%) | ||
| 2023 | $11,855.00 Homeowner's exemption | $625 Land $243 Building $382 | $625,000 |
Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360594057003, refreshed September 2026 · 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 |
| Nearby Flood Claims | 2 (1979) |
| Most Recent Claim | Aug 1979, rainfall accumulation |
| Nearby Flood Policies | 3 in force 2 of 3 on primary residences |
| Flood Insurance Cost | Premium on Record median of 3 individual NFIP policies nearby |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
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