| Primary address | 99 Hawthorne Avenue, Valley Stream |
| Zip code | 11580 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | Valley Stream |
| Parcel ID | 37-333-167 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $265,224 |
| Building sqft | 37,773 |
| Building class | Office Building (464.14) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.505 |
| Buildings on lot | 2 |
| Year built | 1962 |
| Stories | 5 |
| Zoning district | Register (See more on map) |
| Capitalization rate | Register |
| Air conditioning | Central |
| Street | Paved |
| Traffic | Medium |
| Area type | Perimeter central business district |
| School district | Valley Stream UFSD-24 |
| Conversion feasibility index |
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View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
| Square footage | Structure | Grade | Year built | Stories |
|---|---|---|---|---|
| 37,773 | Office 20001-50k sf | C+ | 1962 | 5 |
| 780 | Warehouse 1-10000 sf | C- | 1959 | 1 |
| Floors | Square footage | Use | Construction | Condition | Exterior wall | Heating | Air conditioning | Plumbing |
|---|---|---|---|---|---|---|---|---|
| 01-01 | 6,341 | Offices 20,001 - 50K sf | Register | Register | Register | Register | Central | Register |
| 01-01 | 780 | Whse 0 - 10,000 sf | Register | Register | Register | Register | Register | |
| 02-06 | 29,500 | Offices 20,001 - 50K sf | Register | Register | Register | Register | Central | Register |
| P1-P1 | 10 | Cell carrier | Register | Register | Register | Register | Register | |
| P1-P1 | 1,922 | Offices 20,001 - 50K sf | 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:
This Office Building (464.14) located at 99 Hawthorne Avenue, Valley Stream, NY 11580 has a total of 37,773 square feet.
What is the year built & the current market value of 99 Hawthorne Avenue, Valley Stream, NY 11580?99 Hawthorne Avenue, Valley Stream, NY 11580 was built in 1962 and has a current tax assessor's market value of $2,900,500.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 12/03/2021 |
| Last updated | 05/11/2026 |
| Lot size | 0.505 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| 2nd Floor | Office | Listing price not available | 1,255 | Michael Levenstein (516) 441-7330 |
| #616 | Office | Listing price not available | 1,229 | Michael Levenstein (516) 441-7330 |
| #518 | Office | Listing price not available | 443 | Michael Levenstein (516) 441-7330 |
| #L10 | Office | Listing price not available | 1,354 | Michael Levenstein (516) 441-7330 |
Create a free account to view the complete sales history for 99 Hawthorne Avenue, Valley Stream, 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 99 Hawthorne Avenue, Valley Stream, NY 11580. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $265,225 |
| Tax class | Register |
| Market value | $2,900,500 |
| Assessed value | $29,005 |
| Transitional assessed value | Register |
Here's the assessment & property tax history for 99 Hawthorne Avenue, Valley Stream, 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 | $2,900,500 | $29,005 | 914.411 | $265,225 | +2.35% |
| 2025 | $2,900,500 | $29,005 | 893.435 | $259,141 | +1.55% |
| 2024 | $2,900,500 | $29,005 | 888.13 | $255,195 | +8.61% |
| 2023 | $3,447,900 | $34,479 | 953.556 | $234,966 | -21.45% |
| 2022 | $2,900,500 | $29,005 | 1031.363 | $299,147 | -54.52% |
The complete history of permits filed for 99 Hawthorne Avenue, Valley Stream, 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 Valley Stream so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Valley Stream and compare it to other neighborhoods in Nassau County.
Check out recently sold homes in Valley-Stream and see how their prices compare.
| Total population | 43,092 |
| Median age | 41.8 |
| Average household income | $158,090 |
| Family households | 78.5% |
| Occupied housing units | 12,860 |
| Owner occupied units | 82.9% |
| Average number of people per household | 3.34 |
| Median year structure built | 1953 |
| Median value for units with a mortgage | $627,100 |
| Median value for units without a mortgage | $597,200 |
Create a free account to unlock extended information for 99 Hawthorne Avenue, Valley Stream, 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) | 0.2, X (See more on map) |
Access the detailed traffic volume map for 99 Hawthorne Avenue, Valley Stream 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 |