Nassau County and North Hempstead Town property record for 21 Jayson Ave, Great Neck, NY 11021 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 2,883 sqft · built 1958 |
| Lot Size | 0.218 acres (9,490 sqft) |
| Owner | Individual Name on File |
| Last Sale | $650,000 (Dec 2002) |
| Tax Bill | $19,726 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 02-043-00-0057 |
| Primary APN | 02-043-00-0057 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,883 sqft Living Area |
| 1st Floor Area | 1,615 sqft |
| Basement Area | 460 sqft |
| Finished Basement | 460 sqft |
| Game Room | Game Room |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Split Level |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 9,490 sqft (0.218 acres) |
| Lot Dimensions | 135 ft deep x 105 ft wide |
| View / Lot | Commercial/Industrial |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 389 sqft |
| Patio Area | 389 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 02043 00570 |
|---|---|
| Street Address | 21 JAYSON AVE |
| City | GREAT NECK |
| State | NY |
| Zip | 11021-4239 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 57-61 |
| Legal Subdivision | EASTMORELAND SEC 1 |
| Legal Block | 43 |
| Legal Lot Number | 57-61 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | NORTH HEMPSTEAD |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 300800 |
Source: Nassau County and North Hempstead Town records · APN 02-043-00-0057
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 | Individual Name on File |
|---|---|
| Mailing Address | 21 JAYSON AVE, GREAT NECK, NY 11021-4239 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 04, 2002 · Amount on Record |
| Deed Sale | Dec 04, 2002 · Amount on Record |
| Deed Book / Page | 11559 / 629 |
| Record Updated | Sep 20, 2026 |
Source: Nassau County and North Hempstead Town records · Assessment roll updated June 17, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | North Hempstead Town |
| Unified School District | Great Neck Union Free School District (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $951 (-8.12%) Land $445 Building $506 | $951,000 (-8.12%) | |
| 2025 | $19,726.00 (+17.47%) | ||
| 2023 | $16,793.00 Homeowner's exemption | $1,035 Land $485 Building $550 | $1,035,000 |
Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360593008004, 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 |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 3 (1981–1994) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Feb 1994, rainfall accumulation |
| 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 466 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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