| Primary address | 900 Ellison Avenue, Westbury |
| Zip code | 11590 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 44-78-18.A |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/10/2018 |
| Sale price | $29,000,000 |
| Arm's length | Register |
| Current property tax | $874,491 |
| Building sqft | 146,071 |
| Building class | Office Building (464.14) |
| Land | Primary site |
| Topography | Level |
| Acreage | 1.4 |
| Buildings on lot | 1 |
| Year built | 1969 |
| Stories | 3 |
| Capitalization rate | Register |
| Air conditioning | Central |
| Street | Paved |
| Traffic | Heavy |
| Area type | Secondary strip |
| School district | Westbury UFSD |
| 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 |
|---|---|---|---|---|
| 146,071 | Office 50001>sf | B | 1969 | 3 |
| Floors | Square footage | Use | Construction | Condition | Exterior wall | Heating | Air conditioning | Plumbing |
|---|---|---|---|---|---|---|---|---|
| B1-B1 | 29,880 | Offices 50,001 sf & up | Register | Register | Register | Register | Central | Register |
| 01-01 | 28,975 | Offices 50,001 sf & up | Register | Register | Register | Register | Central | Register |
| 02-04 | 87,216 | Offices 50,001 sf & up | Register | Register | Register | Register | Central | Register |
| 05-05 | 2,028 | Support area | 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 900 Ellison Avenue, Westbury, NY 11590 has a total of 146,071 square feet and a current price per square foot of $198.
What is the year built & the current market value of 900 Ellison Avenue, Westbury, NY 11590?900 Ellison Avenue, Westbury, NY 11590 was built in 1969 and has a current tax assessor's market value of $13,687,500.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 04/03/2026 |
| Last updated | 05/11/2026 |
| Lot size | 6.18 Acre |
Conveniently located off the Meadowbrook Parkway near Old Country Road• In close proximity to Westbury LIRR station and NICE bus stop• 550 parking spaces
• Full building emergency back-up generator• 24/7 building access• On-site property management
Cafe
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| 3rd Floor | Office | $35/Sqft/Year | 4,493 | Adam Rochlin (516) 441-7373 Jack Supinsky (516) 441-7362 |
| 2nd Floor | Office | $35/Sqft/Year | 19,174 | Adam Rochlin (516) 441-7373 Jack Supinsky (516) 441-7362 |
| 1st Floor | Office | $35/Sqft/Year | 6,111 | Adam Rochlin (516) 441-7373 Jack Supinsky (516) 441-7362 |
| 1st Floor | Office | $35/Sqft/Year | 2,228 | Adam Rochlin (516) 441-7373 Jack Supinsky (516) 441-7362 |
| Lower Level | Office | $26/Sqft/Year | 14,761 | Adam Rochlin (516) 441-7373 Jack Supinsky (516) 441-7362 |
Create a free account to view the complete sales history for 900 Ellison Avenue, Westbury, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/10/2018 | $29,000,000 | 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 900 Ellison Avenue, Westbury, NY 11590. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $874,492 |
| Tax class | Register |
| Market value | $13,687,500 |
| Assessed value | $136,875 |
| Transitional assessed value | Register |
Here's the assessment & property tax history for 900 Ellison Avenue, Westbury, 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 | $13,687,500 | $136,875 | 638.898 | $874,492 | -8.17% |
| 2025 | $15,188,100 | $151,881 | 627.031 | $952,341 | -7.48% |
| 2024 | $18,895,804 | $166,485 | 620.227 | $1,029,298 | +2.31% |
| 2023 | $17,023,100 | $170,231 | 691.783 | $1,006,025 | -29.79% |
| 2022 | $18,895,800 | $188,958 | 758.347 | $1,432,957 | -2.32% |
The complete history of permits filed for 900 Ellison Avenue, Westbury, 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.
| Total population | 47,599 |
| Median age | 42.3 |
| Average household income | $189,375 |
| Family households | 71.9% |
| Occupied housing units | 15,255 |
| Owner occupied units | 76.7% |
| Average number of people per household | 3.09 |
| Median year structure built | 1956 |
| Median value for units with a mortgage | $630,300 |
| Median value for units without a mortgage | $637,600 |
Create a free account to unlock extended information for 900 Ellison Avenue, Westbury, 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 900 Ellison Avenue, Westbury 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 |
Here are the neighbors for 900 Ellison Avenue, Westbury.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 1530 Old Country Rd, Westbury | 5,598 | ||
| 15 Privado Rd, Westbury | 82,149 | 09/23/2021 | $24,867,000 |
| 2 Old Country Rd, Westbury | 1,104 | 12/29/2016 | $2,761,000 |
| 1570 Old Country Rd, Mineola | 8,584 | 09/01/2000 | $800,000 |
| 920-950 Merchants Concourse, Westbury | 55,662 | 07/19/2005 | $16,640,279 |
| 1000 Merchants Concourse, Westbury | 3,100 | ||
| 8 Maple St, Westbury | 1,596 | 12/01/2011 | $289,000 |
| 92 Old Country Rd, Westbury | 3,746 | 09/12/2019 | $1,475,000 |
| 8 Ellison Ave, Westbury | 09/01/2005 | ||
| 1595 Taylor Rd, Westbury | 1,892 | ||
| 38 Taylor Ave, Hempstead | 07/09/2015 | $300,000 | |
| 1 Maple St, Westbury | 1,897 |