| Primary address | 21 Warner Avenue, Hempstead |
| Zip code | 11550 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | Hempstead |
| Parcel ID | 34-273-1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 1,600 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.205 |
| Buildings on lot | 1 |
| Year built | 1925 |
| Stories | 2 |
| Style | Old Style |
| Rooms | 6 |
| Bathrooms | 1 |
| Attic | Unfinished |
| Basement | Full |
| Exterior wall | Frame |
| Heating type | Central |
| Heating system | Steam and vapor |
| Fireplace | 1 |
| School district | Hempstead SD |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
21 Warner Avenue, Hempstead, NY 11550 was built in 1925 and has a total of 1,600 square feet.
What is the assessed value of 21 Warner Avenue, Hempstead, NY 11550 and the property tax paid?Assessed at $327, the tax amount paid for 21 Warner Avenue, Hempstead, NY 11550 is $8,234.
When was 21 Warner Avenue, Hempstead, NY 11550 last sold?21 Warner Avenue, Hempstead, NY 11550 was last sold in 04/25/2022.
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Create a free account to view the complete sales history for 21 Warner Avenue, Hempstead, including title documents, transfer conditions, mortgages and liens.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 21 Warner Avenue, Hempstead, NY 11550. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $8,234 |
| Current property tax | $7,100 |
| Tax class | Register |
| Market value | $327,000 |
| Assessed value | $327 |
Here's the assessment & property tax history for 21 Warner Avenue, Hempstead, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|---|
| 2025 | $327,000 | $327 | 2537.866 | $8,299 | -4.03% |
| 2024 | $327,135 | $318 | 2719.393 | $8,648 | -10.17% |
| 2023 | $327,000 | $327 | 2943.81 | $9,626 | -10.70% |
| 2022 | $327,000 | $327 | 3296.383 | $10,779 | -12.24% |
| 2021 | $317,000 | $317 | 3874.779 | $12,283 | +50.75% |
The complete history of permits filed for 21 Warner Avenue, Hempstead, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Access a detailed real estate market overview of Hempstead so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Hempstead and compare it to other neighborhoods in Nassau County.
Check out recently sold homes in Hempstead and see how their prices compare.
Create a free account to unlock extended information for 21 Warner Avenue, Hempstead, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
Access the detailed traffic volume map for 21 Warner Avenue, Hempstead to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Jackson Main Elementary School | 5 | Public | 1-6 | 495 | 0.21 |
| Jackson Annex School | NR | Public | 1-5 | 394 | 0.27 |
| Front Street Elementary School | NR | Public | 5-6 | 340 | 0.40 |
| Barack Obama Elementary School | 3 | Public | 1-6 | 501 | 0.59 |
| Little Red Train Private School | NR | Private | PK-K | 21 | 0.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Hanc - Middle & High School | NR | Private | 7-12 | 390 | 0.57 |
| Alverta B Gray Schultz Middle School | 3 | Public | 7-8 | 938 | 0.71 |
| Academy Charter School | 8 | Charter | K-12 | 1,880 | 0.87 |
| St Martin De Porres Marianist School | NR | Private | PK, K-8 | 427 | 0.99 |
| Academy Charter School-Uniondale | 7 | Charter | K-7, 9-11 | 1,272 | 1.11 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Hanc - Middle & High School | NR | Private | 7-12 | 390 | 0.57 |
| Academy Charter School | 8 | Charter | K-12 | 1,880 | 0.87 |
| Academy Charter School-Uniondale | 7 | Charter | K-7, 9-11 | 1,272 | 1.11 |
| Crescent School | NR | Private | PK-12 | 239 | 1.15 |
| Sacred Heart Academy | NR | Private | 9-12 | 853 | 1.21 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Warner Avenue, Hempstead.