| Primary address | 21 Harrison Avenue, Hempstead |
| Zip code | 11550 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | Hempstead |
| Parcel ID | 35-641-76 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 1,050 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.11 |
| Buildings on lot | 1 |
| Year built | 1959 |
| Stories | 1 |
| Style | Ranch |
| Rooms | 9 |
| Bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Frame |
| Heating type | Central |
| Heating system | Hot water |
| Zoning district | Register (See more on map) |
| 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 Harrison Avenue, Hempstead, NY 11550 was built in 1959 and has a total of 1,050 square feet.
What is the assessed value of 21 Harrison Avenue, Hempstead, NY 11550 and the property tax paid?Assessed at $311, the tax amount paid for 21 Harrison Avenue, Hempstead, NY 11550 is $7,831.
When was 21 Harrison Avenue, Hempstead, NY 11550 last sold?21 Harrison Avenue, Hempstead, NY 11550 was last sold in 04/07/2025.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 21 Harrison 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 Harrison Avenue, Hempstead, NY 11550. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $7,831 |
| Current property tax | $7,680 |
| Tax class | Register |
| Market value | $311,000 |
| Assessed value | $311 |
Here's the assessment & property tax history for 21 Harrison 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 | $308,000 | $308 | 2537.866 | $7,817 | -3.87% |
| 2024 | $319,356 | $299 | 2719.393 | $8,131 | -10.90% |
| 2023 | $310,000 | $310 | 2943.81 | $9,126 | -11.27% |
| 2022 | $312,000 | $312 | 3296.383 | $10,285 | -12.11% |
| 2021 | $302,000 | $302 | 3874.779 | $11,702 | +55.53% |
The complete history of permits filed for 21 Harrison 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 Harrison 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 Harrison 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) |
|---|---|---|---|---|---|
| Evergreen Charter School | 5 | Charter | K-11 | 966 | 0.15 |
| Crescent School | NR | Private | PK-12 | 239 | 0.31 |
| Crescent School | NR | Private | PK-12 | 239 | 0.31 |
| David Paterson School | 3 | Public | K-6 | 404 | 0.45 |
| Joseph McNeil School | 3 | Public | 1-6 | 401 | 0.49 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Evergreen Charter School | 5 | Charter | K-11 | 966 | 0.15 |
| Crescent School | NR | Private | PK-12 | 239 | 0.31 |
| Alverta B Gray Schultz Middle School | 3 | Public | 7-8 | 938 | 0.62 |
| Academy Charter School | 8 | Charter | K-12 | 1,880 | 0.72 |
| St Thomas The Apostle School | NR | Private | PK-8 | 245 | 0.81 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Evergreen Charter School | 5 | Charter | K-11 | 966 | 0.15 |
| Hempstead High School | 2 | Public | 9-12 | 1,866 | 0.22 |
| Crescent School | NR | Private | PK-12 | 239 | 0.31 |
| Sacred Heart Academy | NR | Private | 9-12 | 853 | 0.57 |
| Academy Charter School | 8 | Charter | K-12 | 1,880 | 0.72 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Harrison Avenue, Hempstead.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 164 President St, Hempstead | 850 | 08/07/1995 | |
| 11 Harrison Ave, Hempstead | 850 | 03/01/2002 | $152,000 |
| 16 Sewell St, Hempstead | 850 | 06/16/2014 | $225,000 |
| 120 President St, Hempstead | 2,186 | 11/11/2024 | |
| 20 Polk Ave, Hempstead | 850 | 10/17/2022 | |
| 522 Peninsula Blvd, Hempstead | 19,866 | 12/21/1999 | |
| 170 President St, Hempstead | 850 | 06/19/2003 | |
| 28 Polk Ave, Hempstead | 1,075 | 10/20/2009 | $212,000 |
| 24 Polk Ave, Hempstead | 1,000 | 12/12/2019 | $405,000 |
| 15 Whitson St, Hempstead | 850 | ||
| 24 Madison Ave, Hempstead | 1,322 | 08/13/2025 | $350,000 |
| 538 Peninsula Blvd, Hempstead | 2,905 | ||
| 10 Sewell St, Hempstead | 1,238 | 07/01/2019 | |
| 26 Sewell St, Hempstead | 1,326 | 11/23/2016 | $325,000 |
| 11 Whitson St, Hempstead | 850 | ||
| 17 Harrison Ave, Hempstead | 1,050 | 06/30/2006 | $370,000 |
| 25 Harrison Ave, Hempstead | 1,075 | 12/23/2016 | $310,000 |
| 14 Polk Ave, Hempstead | 850 | ||
| 156 President St, Hempstead | 850 | 06/30/2022 | $438,000 |
| 20 Sewell St, Hempstead | 1,238 | 12/13/2005 |