| Primary address | 645 Willis Avenue, Williston Park |
| Zip code | 11596 |
| County | Nassau |
| Town/City | North Hempstead |
| Village (swiss code) | Williston Park |
| Parcel ID | 9-165-44 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 1,700 |
| Building class | Two Family Year - Round Residence (220.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.044 |
| Buildings on lot | 1 |
| Year built | 1928 |
| Stories | 2.5 |
| Style | Townhouse |
| Rooms | 8 |
| Bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Brick |
| Heating type | Central |
| Heating system | Steam and vapor |
| School district | Herricks UFSD |
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:
645 Willis Avenue, Williston Park, NY 11596 was built in 1928 and has a total of 1,700 square feet.
What is the assessed value of 645 Willis Avenue, Williston Park, NY 11596 and the property tax paid?Assessed at $524, the tax amount paid for 645 Willis Avenue, Williston Park, NY 11596 is $10,727.
When was 645 Willis Avenue, Williston Park, NY 11596 last sold?645 Willis Avenue, Williston Park, NY 11596 was last sold in 07/08/2025.
How many residential units does this building have?This building has 2 residential unit(s).
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 645 Willis Avenue, Williston Park, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 06/18/2018 | $607,000 | Register | Register |
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 645 Willis Avenue, Williston Park, NY 11596. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $10,728 |
| Tax class | Register |
| Market value | $524,000 |
| Assessed value | $524 |
Here's the assessment & property tax history for 645 Willis Avenue, Williston Park, 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 | $524,000 | $524 | 2047.301 | $10,728 | -4.32% |
| 2025 | $559,000 | $559 | 2005.77 | $11,212 | -6.80% |
| 2024 | $558,956 | $559 | 2152.015 | $12,030 | -2.89% |
| 2023 | $548,000 | $548 | 2260.594 | $12,388 | -11.80% |
| 2022 | $559,000 | $559 | 2512.649 | $14,046 | -11.13% |
The complete history of permits filed for 645 Willis Avenue, Williston Park, 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.
Create a free account to unlock extended information for 645 Willis Avenue, Williston Park, 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 645 Willis Avenue, Williston Park 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) |
|---|---|---|---|---|---|
| St Aidan School-East Campus | NR | Private | 3-8 | 209 | 0.29 |
| St Aidan School | NR | Private | PK-2 | 209 | 0.29 |
| St Aidan School | NR | Private | PK-2 | 209 | 0.29 |
| St. Aidan School- East Campus | NR | Private | 4-8 | 0 | 0.31 |
| St. Aidan Upper School | NR | Private | 4-8 | 0 | 0.32 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Aidan School-East Campus | NR | Private | 3-8 | 209 | 0.29 |
| St. Aidan School- East Campus | NR | Private | 4-8 | 0 | 0.31 |
| St. Aidan Upper School | NR | Private | 4-8 | 0 | 0.32 |
| Henry Viscardi School | NR | Private | K-12 | 0 | 0.65 |
| Herricks Middle School | 9 | Public | 6-8 | 1,079 | 0.93 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Henry Viscardi School | NR | Private | K-12 | 0 | 0.65 |
| Searingtown School | 9 | Public | K-5, 11 | 585 | 0.74 |
| Herricks High School | 10 | Public | 9-12 | 1,433 | 0.87 |
| Chaminade High School | NR | Private | 9-12 | 0 | 1.28 |
| Mineola High School | 6 | Public | 8-12 | 1,078 | 1.55 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 645 Willis Avenue, Williston Park.