| Primary address | 450 Glen Cove Avenue, Sea Cliff |
| Zip code | 11579 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 21-N03-26 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 155,013 |
| Building class | Schools - Elementary, Secondary High (Public) (612.14) |
| Land | Primary site |
| Topography | Level |
| Acreage | 29.91 |
| Buildings on lot | 4 |
| Year built | 1960 |
| Stories | 1 |
| Zoning district | Register (See more on map) |
| Capitalization rate | Register |
| Street | Paved |
| Traffic | Medium |
| Area type | Secondary strip |
| School district | Glenwood Landing |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
| Square footage | Structure | Grade | Year built | Stories |
|---|---|---|---|---|
| 155,013 | School | C | 1960 | 1 |
| 1,958 | School | C | 2007 | 1 |
| 1,224 | Office 1-3500 sf | C | 1980 | 1 |
| 1,200 | Warehouse 1-10000 sf | C | 1960 | 1 |
| Floors | Square footage | Use | Construction | Condition | Exterior wall | Heating | Air conditioning | Plumbing |
|---|---|---|---|---|---|---|---|---|
| 01-01 | 36,489 | School | Register | Register | Register | Register | Register | |
| 01-01 | 77,432 | School | Register | Register | Register | Register | Register | |
| 01-01 | 12,392 | School | Register | Register | Register | Register | Register | |
| 01-01 | 28,700 | School | Register | Register | Register | Register | Register | |
| 01-01 | 1,200 | Whse 0 - 10,000 sf | 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.
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:
450 Glen Cove Avenue, Sea Cliff, NY 11579 was built in 1960 and has a total of 155,013 square feet.
What is the assessed value of 450 Glen Cove Avenue, Sea Cliff, NY 11579?The assessed market value for the current tax year is $367,682.
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 450 Glen Cove Avenue, Sea Cliff, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 450 Glen Cove Avenue, Sea Cliff, NY 11579. 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 | $36,768,200 |
| Assessed value | $367,682 |
| Transitional assessed value | Register |
Here's the assessment & property tax history for 450 Glen Cove Avenue, Sea Cliff, 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 | $36,768,200 | $367,682 | n/a | ||
| 2025 | $36,768,200 | $367,682 | n/a | ||
| 2024 | $36,768,238 | $367,682 | 493.679 | $1,767,667 | n/a |
| 2023 | $36,768,200 | $367,682 | n/a | ||
| 2022 | $36,768,200 | $367,682 | n/a |
The complete history of permits filed for 450 Glen Cove Avenue, Sea Cliff, 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 | 5,033 |
| Median age | 40.5 |
| Average household income | $279,873 |
| Family households | 76.3% |
| Occupied housing units | 1,769 |
| Owner occupied units | 77.3% |
| Average number of people per household | 2.81 |
| Median year structure built | 1938 |
| Median value for units with a mortgage | $1,101,100 |
| Median value for units without a mortgage | $827,500 |
Create a free account to unlock extended information for 450 Glen Cove Avenue, Sea Cliff, 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 450 Glen Cove Avenue, Sea Cliff 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 450 Glen Cove Avenue, Sea Cliff.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 136 Kissam Ln, Glenwood Landing | 1,956 | 05/08/2000 | $335,000 |
| 505 Glen Cove Ave, Glen Head | 97,403 | ||
| 66 Glen Head Rd, Glen Head | 3,615 | 04/28/2010 | |
| 15 Cody Ave, Glen Head | 992 | 12/06/2021 | $420,000 |
| 58-62 Glen Head Rd, Glen Head | 6,780 | 02/26/2010 | |
| 13 Cody Ave, Glen Head | 1,453 | 03/22/2012 | |
| 17 Cody Ave, Glen Head | 1,065 | 10/17/2005 | $550,000 |
| 242 Glen Cove Ave, Glen Cove | 8,520 | ||
| 8 Dumond Pl, Glen Head | 868 | 07/15/2025 | |
| 3 Woodmere Ave, Glenwood Landing | 1,520 | ||
| 1 Woodmere Ave, Glenwood Landing | 1,546 | 06/03/2014 | |
| 246 Glen Cove Ave, Glen Cove | 05/16/2000 | $400,000 | |
| 132 Kissam Rd, Glenwood Landing | 1,775 | 08/22/2018 | $617,000 |
| 7 Cody Ave, Glen Head | 1,267 | 06/06/2016 | |
| 19 Cody Ave, Glen Head | 1,938 | 06/23/2021 | $840,000 |
| 244 Glen Cove Ave, Glen Head | 10,066 | 03/30/2006 | $1,200,000 |
| 5 Cody Ave, Glen Head | 1,180 | 01/20/2026 | $760,000 |
| 109 Kissam Ln, Glenwood Landing | 2,731 | 07/28/2016 | $791,000 |
| 70 Glen Head Rd, Glen Head | 752 | 02/26/2010 | |
| 134 Kissam Ln, Glenwood Landing | 1,742 | 11/06/2016 | $240,000 |