| Primary address | 639 Port Washington Boulevard, Port Washington |
| Zip code | 11050 |
| County | Nassau |
| Town/City | North Hempstead |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 6-3-488 |
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 | $39,462 |
| Building sqft | 2,846 |
| Building class | Converted Residence - Primary Use Non-Residential (483.14) |
| Acreage | 0.234 |
| Buildings on lot | 1 |
| Year built | 1930 |
| Stories | 1 |
| Zoning district | Register (See more on map) |
| Capitalization rate | Register |
| Street | Paved |
| Traffic | Light |
| Area type | Major strip |
| School district | Port Washington UFSD |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
| Square footage | Structure | Grade | Year built | Stories |
|---|---|---|---|---|
| 2,846 | Medical office bldg | C | 1930 | 1 |
| Floors | Square footage | Use | Construction | Condition | Exterior wall | Heating | Air conditioning | Plumbing |
|---|---|---|---|---|---|---|---|---|
| B1-B1 | 1,550 | Unfin res bsmt | Register | Register | Register | Register | Register | |
| 01-01 | 850 | Medical center | Register | Register | Register | Register | Central | Register |
| 01-01 | 280 | Medical center | Register | Register | Register | Register | Central | Register |
| 01-01 | 84 | Medical center | Register | Register | Register | Register | Central | Register |
| 01-01 | 166 | Medical center | Register | Register | Register | Register | Central | Register |
Find the size and usage for each floor in the building, plus corresponding details on construction type, physical condition, heating, and plumbing.
Check out a breakdown by type of rentable square feet and the rent charged for each, including detailed info on expenses, gross/net income, income and expense rate.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
639 Port Washington Boulevard, Port Washington, NY 11050 was built in 1930 and has a total of 2,846 square feet.
What is the assessed value of 639 Port Washington Boulevard, Port Washington, NY 11050 and the property tax paid?Assessed at $4,899, the tax amount paid for 639 Port Washington Boulevard, Port Washington, NY 11050 is $36,821.
When was 639 Port Washington Boulevard, Port Washington, NY 11050 last sold?639 Port Washington Boulevard, Port Washington, NY 11050 was last sold in 02/11/2000.
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 639 Port Washington Boulevard, Port Washington, 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 639 Port Washington Boulevard, Port Washington, NY 11050. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $36,821 |
| Current property tax | $39,463 |
| Market value | $489,900 |
| Assessed value | $4,899 |
Here's the assessment & property tax history for 639 Port Washington Boulevard, Port Washington, 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 | $489,900 | $4,899 | 751.604 | $36,821 | +1.65% |
| 2025 | $489,900 | $4,899 | 739.396 | $36,223 | +6.75% |
| 2024 | $489,910 | $4,899 | 692.656 | $33,933 | -2.06% |
| 2023 | $489,900 | $4,899 | 742.513 | $34,646 | -6.95% |
| 2022 | $489,900 | $4,899 | 760.034 | $37,234 | -13.25% |
The complete history of permits filed for 639 Port Washington Boulevard, Port Washington, 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 639 Port Washington Boulevard, Port Washington, 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 639 Port Washington Boulevard, Port Washington 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) |
|---|---|---|---|---|---|
| South Salem Elementary School | 6 | Public | K-5 | 424 | 0.65 |
| Vincent Smith School | NR | Private | 2-12 | 46 | 0.75 |
| St. Peter of Alcantara School | NR | Private | PK-8 | 162 | 0.76 |
| St. Peter of Alcantara School | NR | Private | PK-8 | 162 | 0.76 |
| My Spectrum School | NR | Private | PK, K-1 | 0 | 1.49 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Carrie Palmer Weber Middle School | 7 | Public | 6-8 | 1,216 | 0.21 |
| Vincent Smith School | NR | Private | 2-12 | 46 | 0.75 |
| St. Peter of Alcantara School | NR | Private | PK-8 | 162 | 0.76 |
| Manhasset Middle School | 8 | Public | 7-8 | 521 | 2.29 |
| St Mary's Elementary School | NR | Private | PK-8 | 234 | 2.41 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Paul D Schreiber Senior High School | 9 | Public | 9-12 | 1,613 | 0.36 |
| Vincent Smith School | NR | Private | 2-12 | 46 | 0.75 |
| Manhasset Secondary School | 10 | Public | 9-12 | 962 | 2.29 |
| St Mary's College Prepartory High School | NR | Private | 9-12 | 679 | 2.47 |
| North Shore Senior High School | 9 | Public | K-5, 9-12 | 764 | 2.82 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 639 Port Washington Boulevard, Port Washington.