| Primary address | 45 William Street, Hempstead |
| Zip code | 11550 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | Hempstead |
| Parcel ID | 34-407-70 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Current property tax | $7,402 |
| Building sqft | 1,698 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.224 |
| Buildings on lot | 1 |
| Year built | 1913 |
| Stories | 2 |
| Style | Old Style |
| Rooms | 7 |
| Bathrooms | 1 |
| Attic | Partial |
| Basement | 3/4 Bsmt |
| Exterior wall | Alum/Vinyl |
| Heating type | Central |
| Heating system | Steam and vapor |
| 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:
45 William Street, Hempstead, NY 11550 was built in 1913 and has a total of 1,698 square feet.
What is the assessed value of 45 William Street, Hempstead, NY 11550 and the property tax paid?Assessed at $339, the tax amount paid for 45 William Street, Hempstead, NY 11550 is $8,536.
When was 45 William Street, Hempstead, NY 11550 last sold?45 William Street, Hempstead, NY 11550 was last sold in 04/02/2025.
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 45 William Street, 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 45 William Street, Hempstead, NY 11550. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $8,536 |
| Current property tax | $7,402 |
| Tax class | Register |
| Market value | $339,000 |
| Assessed value | $339 |
Here's the assessment & property tax history for 45 William Street, 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 |
|---|---|---|---|---|---|
| 2026 | $339,000 | $339 | 2518.063 | $8,536 | -0.78% |
| 2025 | $339,000 | $339 | 2537.866 | $8,603 | -6.12% |
| 2024 | $343,000 | $337 | 2719.393 | $9,164 | -9.24% |
| 2023 | $343,000 | $343 | 2943.81 | $10,097 | -10.70% |
| 2022 | $343,000 | $343 | 3296.383 | $11,307 | -12.37% |
The complete history of permits filed for 45 William Street, 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 45 William Street, 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 45 William Street, 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) |
|---|---|---|---|---|---|
| Front Street Elementary School | NR | Public | 5-6 | 340 | 0.19 |
| Barack Obama Elementary School | 3 | Public | 1-6 | 501 | 0.26 |
| Little Red Train Private School | NR | Private | PK-K | 21 | 0.39 |
| Little Red Train Private School | NR | Private | PK-K | 21 | 0.39 |
| Jackson Annex School | NR | Public | 1-5 | 394 | 0.41 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Alverta B Gray Schultz Middle School | 3 | Public | 7-8 | 938 | 0.41 |
| Academy Charter School | 8 | Charter | K-12 | 1,880 | 0.80 |
| St Martin De Porres Marianist School | NR | Private | PK, K-8 | 427 | 0.90 |
| Hanc - Middle & High School | NR | Private | 7-12 | 390 | 0.91 |
| Crescent School | NR | Private | PK-12 | 239 | 0.95 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Academy Charter School | 8 | Charter | K-12 | 1,880 | 0.80 |
| Hanc - Middle & High School | NR | Private | 7-12 | 390 | 0.91 |
| Crescent School | NR | Private | PK-12 | 239 | 0.95 |
| Evergreen Charter School | 5 | Charter | K-11 | 966 | 1.05 |
| Sacred Heart Academy | NR | Private | 9-12 | 853 | 1.08 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 45 William Street, Hempstead.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 56 Phoenix St, Hempstead | 1,672 | 09/25/2020 | $450,000 |
| 23 William St, Hempstead | 2,394 | 10/23/1997 | $150,000 |
| 21 Phoenix St, Hempstead | 1,544 | 09/30/2002 | $230,000 |
| 11 Phoenix St, Hempstead | 1,466 | 11/23/2005 | $371,000 |
| 43 Phoenix St, Hempstead | 1,282 | 05/29/1998 | $134,000 |
| 51 Phoenix St, Hempstead | 1,238 | 09/21/2017 | $342,000 |
| 16 Phoenix St, Hempstead | 2,198 | 03/26/2015 | |
| 30 Phoenix St, Hempstead | 1,988 | ||
| 43 Macdonald St, Hempstead | 1,677 | 04/23/1999 | $155,000 |
| 17 Phoenix St, Hempstead | 1,907 | 06/14/2010 | $275,000 |
| 26 Phoenix St, Hempstead | 08/26/2020 | $395,000 | |
| 44 Phoenix St, Hempstead | 1,666 | 04/23/2025 | |
| 35 Phoenix St, Hempstead | 1,733 | 08/21/2003 | |
| 38 Phoenix St, Hempstead | 2,113 | 10/14/2020 | |
| 50 Phoenix St, Hempstead | 1,826 | 11/19/2003 | $275,000 |
| 37 Macdonald St, Hempstead | 2,170 | 10/16/2020 | $507,500 |
| 560 Front St, Hempstead | 3,173 | 11/24/2025 | $800,000 |
| 55 Phoenix St, Hempstead | 1,914 | 03/19/2022 | |
| 27 Mac Donald St, Hempstead | 1,543 | 01/12/2004 | |
| 33 Phoenix St, Hempstead | 2,128 | 08/15/2007 | $500,000 |