| Primary address | 50 North Park Avenue, Rockville Centre |
| Zip code | 11570 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | Rockville Centre |
| Parcel ID | 38-295-38 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 50,325 |
| Building class | Office Building (464.14) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.818 |
| Buildings on lot | 1 |
| Year built | 1963 |
| Stories | 3 |
| Capitalization rate | Register |
| Street | Paved |
| Traffic | Medium |
| Area type | Major strip |
| School district | Rockville Centre 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 |
|---|---|---|---|---|
| 50,325 | Office 50001>sf | B | 1963 | 3 |
| Floors | Square footage | Use | Construction | Condition | Exterior wall | Heating | Air conditioning | Plumbing |
|---|---|---|---|---|---|---|---|---|
| B1-B1 | 10,200 | Support area | Register | Register | Register | Register | Register | |
| 01-01 | 10,200 | Offices 50,001 sf & up | Register | Register | Register | Register | Central | Register |
| 02-02 | 10,200 | Offices 50,001 sf & up | Register | Register | Register | Register | Central | Register |
| 03-05 | 29,925 | Offices 50,001 sf & up | 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 50 North Park Avenue, Rockville Centre, NY 11570 has a total of 50,325 square feet.
What is the year built & the current market value of 50 North Park Avenue, Rockville Centre, NY 11570?50 North Park Avenue, Rockville Centre, NY 11570 was built in 1963 and has a current tax assessor's market value of $9,077,200.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 11/26/2024 |
| Last updated | 05/11/2026 |
| Lot size | 1.04 Acre |
Medical/Office Extensive Building Upgrades
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| 1st Floor | Medical Office | $45/Sqft/Year | 8,798 | Michael Levenstein (516) 441-7330 Michael Rosenfeld (516) 441-7360 |
| Lower Level | Medical Office | $45/Sqft/Year | 7,430 | Michael Levenstein (516) 441-7330 Michael Rosenfeld (516) 441-7360 |
| 3rd & 4th Floor | Medical Office | $45/Sqft/Year | 26,800 | Michael Levenstein (516) 441-7330 Michael Rosenfeld (516) 441-7360 |
Create a free account to view the complete sales history for 50 North Park Avenue, Rockville Centre, 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 50 North Park Avenue, Rockville Centre, NY 11570. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $0 |
| Tax class | Register |
| Market value | $9,077,200 |
| Assessed value | $90,772 |
| Transitional assessed value | Register |
Here's the assessment & property tax history for 50 North Park Avenue, Rockville Centre, 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 | $9,077,200 | $90,772 | n/a | ||
| 2025 | $9,077,200 | $90,772 | 573.96 | $514,176 | n/a |
The complete history of permits filed for 50 North Park Avenue, Rockville Centre, 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 Rockville Centre so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Rockville Centre and compare it to other neighborhoods in Nassau County.
Check out recently sold homes in Rockville-Centre and see how their prices compare.
| Total population | 28,908 |
| Median age | 42.5 |
| Average household income | $206,167 |
| Family households | 71.1% |
| Occupied housing units | 10,693 |
| Owner occupied units | 76.0% |
| Average number of people per household | 2.66 |
| Median year structure built | 1946 |
| Median value for units with a mortgage | $835,800 |
| Median value for units without a mortgage | $740,100 |
Access the detailed traffic volume map for 50 North Park Avenue, Rockville Centre 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 |