300 Corporate Plaza, Islandia, NY 11749 Property Information
300 Corporate Plaza, Islandia, NY 11749 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 300 Corporate Plaza, Islandia |
| Zip code | 11749 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 7.1-1-12 |
Sales & Tax Overview for 300 Corporate Plaza, Islandia
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/03/2025 |
| Sale price | $968,500 |
| Arm's length | Register |
| Property tax | $17,857 |
Lot & Building Information for 300 Corporate Plaza, Islandia
| Building class | Office Building (464) |
| Acreage | 0.06 |
Zoning, Use & Area Overview
| Zoning district | Register |
| School district | Central Islip |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 300 Corporate Plaza, Islandia
Property reports include comprehensive occupancy, improvement and development information (where available).
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- • Improvements for 300 Corporate Plaza, Islandia , including their type, square footage, grade and when they were built.
- • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 300 Corporate Plaza, Islandia
The current market value is $443,662.
Ownership Information
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Past Sales & Property History for 300 Corporate Plaza, Islandia
Create a free account to view the complete sales history for 300 Corporate Plaza, Islandia, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 10/03/2025 | $968,500 | Register | Register |
Title Documents for 300 Corporate Plaza, Islandia
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.
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R: Recorded date
D: Document date
Property Taxes for 300 Corporate Plaza, Islandia
Access detailed property tax data for 300 Corporate Plaza, Islandia, NY 11749. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $17,857 |
| Market value | $443,662 |
| Assessed value | $31,500 |
Assessment History for 300 Corporate Plaza, Islandia
Here's the assessment & property tax history for 300 Corporate Plaza, Islandia, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $443,662 | $31,500 | 52.432 | $16,516 | +10.26% |
| 2023-2024 | $432,693 | $31,500 | 47.551 | $14,979 | -1.77% |
| 2022-2023 | $380,435 | $31,500 | 48.406 | $15,248 | -3.99% |
| 2021-2022 | $339,440 | $31,500 | 50.419 | $15,882 | -2.04% |
| 2020-2021 | $324,742 | $31,500 | 51.471 | $16,213 | -1.58% |
Permits for 300 Corporate Plaza, Islandia
The complete history of permits filed for 300 Corporate Plaza, Islandia, 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.
Data not available for this property.
Demographics by Zip Code
| Total population | 3,600 |
| Median age | 43.3 |
| Average household income | $139,918 |
| Family households | 76.7% |
| Occupied housing units | 1,217 |
| Owner occupied units | 96.0% |
| Average number of people per household | 2.86 |
| Median year structure built | 1969 |
| Median value for units with a mortgage | $473,700 |
| Median value for units without a mortgage | $497,200 |
Risk
Create a free account to unlock extended information for 300 Corporate Plaza, Islandia, 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) |
Transportation
Access the detailed traffic volume map for 300 Corporate Plaza, Islandia to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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Neighbors for 300 Corporate Plaza, Islandia
Here are the neighbors for 300 Corporate Plaza, Islandia.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 83 Snowberry Ln, Islandia | 05/14/2025 | $610,000 | |
| 555 Raymond Dr, Islandia | 30,000 | 07/18/2016 | $3,000,000 |
| 215 Sunflower Ln, Islandia | 11/19/2015 | $225,000 | |
| 2990 Express Dr S, Islandia | 7,307 | 07/15/2022 | $3,125,000 |
| 1331 Motor Pkwy, Islandia | 2,240 | 10/29/2021 | $2,151,719 |
| 1640 Veterans Memorial Hwy, Islandia | 02/06/2009 | $2,200,000 | |
| 580 Raymond Dr, Islandia | |||
| 3045 Express Dr N, Islandia | 9,462 | 02/28/2023 | $4,200,000 |
| 1515 Veterans Memorial Hwy, Islandia | 01/22/2025 | $32,133,024 | |
| 1 Computer Assoc Plz, Islandia | 10/25/2021 | $24,100,000 | |
| 177 A Sunflower Ln, Islandia | 2,387 | 06/20/2011 | |
| 214 Sunflower Ln, Islandia | |||
| 130 Hoffman Ln, Islandia | 31,145 | ||
| 3200 Express Dr S, Islandia | 251,672 | 12/09/2025 | $3,580,000 |
| 1724 Oakwood Ave, Islandia | |||
| 3033 Express Dr N, Islandia | 18,468 | 12/16/2009 | $2,370,000 |
| 1440 Veterans Memorial Hwy, Islandia | 12,906 | 09/30/2025 | $2,450,000 |
| 148 Split Cedar Dr, Islandia | |||
| 370 Blydenburgh Rd, Islandia |