| Primary address | 2455 Union Boulevard, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 344-2-23 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $411,459 |
| Building class | Apartments (411) |
| Acreage | 6.92 |
| Zoning district | Register |
| School district | Islip |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
Assessed at $884,800, the tax amount paid for 2455 Union Boulevard, Islip, NY 11751 is $411,458.
When was 2455 Union Boulevard, Islip, NY 11751 last sold?2455 Union Boulevard, Islip, NY 11751 was last sold in 10/21/2003.
How many residential units does this building have?This building has 88 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 2455 Union Boulevard, Islip, 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 2455 Union Boulevard, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $411,459 |
| Market value | $12,461,972 |
| Assessed value | $884,800 |
Here's the assessment & property tax history for 2455 Union Boulevard, Islip, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $12,461,972 | $884,800 | 46.503 | $411,459 | +13.98% |
| 2024-2025 | $12,461,972 | $884,800 | 40.799 | $360,990 | -1.35% |
| 2023-2024 | $12,153,846 | $884,800 | 41.357 | $365,927 | -2.03% |
| 2022-2023 | $10,685,990 | $884,800 | 42.213 | $373,501 | +4.32% |
| 2021-2022 | $9,534,483 | $884,800 | 40.466 | $358,043 | -0.71% |
The complete history of permits filed for 2455 Union Boulevard, Islip, 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 | 13,726 |
| Median age | 45.6 |
| Average household income | $136,601 |
| Family households | 67.4% |
| Occupied housing units | 5,040 |
| Owner occupied units | 83.4% |
| People per household (average) | 2.71 |
| Median year structure built | 1965 |
| Median value for units with a mortgage | $586,500 |
| Median value for units without a mortgage | $514,700 |
Create a free account to unlock extended information for 2455 Union Boulevard, Islip, 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 2455 Union Boulevard, Islip 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 2455 Union Boulevard, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 30 Watson Pl, Islip | 2,051 | 09/30/2021 | $460,000 |
| 331 Hyman Ave, West Islip | 1,018 | 07/01/2022 | $500,000 |
| 22 Carrie Ave, Sayville | 05/29/2007 | $440,000 | |
| 21 Bourne Blvd, Bohemia | 09/12/2016 | $225,000 | |
| 6 Bradley St, Brentwood | 10/30/2003 | ||
| 23 Oak St, Brentwood | 09/03/2003 | $249,900 | |
| 18 N Cardinal CT, Bay Shore | 2,048 | 07/06/2018 | |
| 3 Willow St, Central Islip | 1,336 | 08/29/2018 | $286,000 |
| 1463 Illinois Ave, Bay Shore | 06/30/2005 | $340,000 | |
| 215 Iroquois St, Ronkonkoma | 11/17/2004 | $230,000 | |
| 65 Leopold Ave, West Islip | 05/07/2003 | ||
| 219 Muriel St, Holbrook | 10/16/2025 | $545,000 | |
| 111 Washington Ave, West Sayville | 1,088 | 07/15/2019 | $345,000 |
| 818 Fulton Ave, Bohemia | 10/27/2003 | $440,000 | |
| 26 Kingdom CT, Ronkonkoma | 06/30/2003 | $140,000 | |
| 33 Roe CT, Islip | 09/20/2022 | ||
| 86 Penney St, West Islip | 04/15/2004 | ||
| 620 Connetquot Ave, Islip Terrace | 02/16/2006 | ||
| 1296 Oak St, West Islip | 07/29/2003 | ||
| 16 Cinnamon St, Central Islip | 1,895 | 12/28/2017 | $360,500 |