| Primary address | 101 Round Swamp Road, Old Bethpage |
| Zip code | 11804 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 47-153-16 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 19,292 |
| Building class | Over 6 Family Apartments (411.12) |
| Land | Primary site |
| Topography | Level |
| Acreage | 4.275 |
| Buildings on lot | 5 |
| Year built | 1985 |
| Stories | 1 |
| Zoning district | Register (See more on map) |
| Capitalization rate | Register |
| Street | Paved |
| Traffic | Medium |
| Area type | Apartment/Condo complex |
| School district | Old Bethpage |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
| Square footage | Structure | Grade | Year built | Stories |
|---|---|---|---|---|
| 19,292 | Apartments - garden | C | 1985 | 1 |
| 13,554 | Apartments - garden | C | 1985 | 1 |
| 13,554 | Apartments - garden | C | 1985 | 1 |
| 13,554 | Apartments - garden | C | 1985 | 1 |
| 13,554 | Apartments - garden | C | 1985 | 1 |
| Floors | Square footage | Use | Construction | Condition | Exterior wall | Heating | Air conditioning | Plumbing |
|---|---|---|---|---|---|---|---|---|
| 01-01 | 7,210 | Apartment | Register | Register | Register | Register | Register | |
| 01-01 | 4,872 | Social/fraternal hall | Register | Register | Register | Register | Central | Register |
| 01-01 | 6,777 | Apartment | Register | Register | Register | Register | Register | |
| 01-01 | 6,777 | Apartment | Register | Register | Register | Register | Register | |
| 01-01 | 6,777 | Apartment | Register | Register | Register | Register | Register |
Find the size and usage for each floor in the building, plus corresponding details on construction type, physical condition, heating, and plumbing.
See the number of units in the building and the rent per apartment.
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:
101 Round Swamp Road, Old Bethpage, NY 11804 was built in 1985 and has a total of 19,292 square feet.
What is the assessed value of 101 Round Swamp Road, Old Bethpage, NY 11804?The assessed market value for the current tax year is $157,812.
How many residential units does this building have?This building has 97 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 101 Round Swamp Road, Old Bethpage, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 101 Round Swamp Road, Old Bethpage, NY 11804. 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 | $15,781,200 |
| Assessed value | $157,812 |
| Transitional assessed value | Register |
Here's the assessment & property tax history for 101 Round Swamp Road, Old Bethpage, 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 | $15,781,200 | $157,812 | n/a | ||
| 2025 | $15,781,200 | $157,812 | n/a | ||
| 2024 | $15,781,160 | $157,812 | 164.872 | $231,568 | n/a |
| 2023 | $15,781,200 | $157,812 | n/a | ||
| 2022 | $15,781,200 | $157,812 | n/a |
The complete history of permits filed for 101 Round Swamp Road, Old Bethpage, 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.
| Total population | 4,835 |
| Median age | 40.6 |
| Average household income | $233,063 |
| Family households | 89.2% |
| Occupied housing units | 1,502 |
| Owner occupied units | 89.8% |
| Average number of people per household | 3.2 |
| Median year structure built | 1958 |
| Median value for units with a mortgage | $888,900 |
| Median value for units without a mortgage | $806,000 |
Create a free account to unlock extended information for 101 Round Swamp Road, Old Bethpage, 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 101 Round Swamp Road, Old Bethpage 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 101 Round Swamp Road, Old Bethpage.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 891 Round Swamp Rd, Old Bethpage | 2,179 | 04/10/2018 | |
| 3680 Clarmont Rd, Old Bethpage | 4,130 | 12/13/1995 | $195,000 |
| 101 Bethpage Rd, Oyster Bay | 38,600 | ||
| 4 Claremont Rd, Old Bethpage | 2,628 | 01/27/2014 | |
| 6 Claremont Rd, Old Bethpage | 2,697 | 03/22/2021 | $712,000 |
| 8 Claremont Rd, Old Bethpage | 2,878 | 10/09/2013 | |
| 90 Battle Row, Old Bethpage | 2,590 | 12/15/2021 | |
| 2 Jeanna CT, Old Bethpage | 1,940 | ||
| 4 Jeanna CT, Old Bethpage | 1,940 | ||
| 14 Battle Row, Old Bethpage | 3,135 | 10/14/2025 | $1,200,000 |
| 2 Claremont St, Old Bethpage | 2,166 | 07/27/2005 | $602,500 |
| 16 Battle Row, Old Bethpage | 2,588 | 07/19/2005 | $612,000 |
| 42 Fairway Dr, Old Bethpage | 1,872 | ||
| 960 Round Swamp Rd, Old Bethpage | 2,374 | 06/04/2014 | |
| 12 Motor Ln, Old Bethpage | 1,940 | 05/13/1993 | $222,500 |
| 20 Battle Row, Old Bethpage | 2,179 | 03/18/1996 | |
| 18 Battle Row, Old Bethpage | 2,905 | 10/24/2008 | $675,000 |
| 300 Winding Rd, Old Bethpage | 50,544 | ||
| 635 Round Swamp Rd, Old Bethpage | 40,770 | ||
| 12 Battle Row, Old Bethpage | 2,687 | 04/29/2025 | $995,000 |