40 Nassau Avenue, Islip, NY 11751 Property Information
40 Nassau Avenue, Islip, NY 11751 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 40 Nassau Avenue, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 370-2-70.1 |
Sales & Tax Overview for 40 Nassau Avenue, Islip
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/13/2006 |
| Sale price | $190,000 |
| Arm's length | Register |
| Current property tax | $0 |
Lot & Building Information for 40 Nassau Avenue, Islip
| Building class | Office Building (464) |
| Acreage | 0.03 |
Zoning, Use & Area Overview
| Zoning district | Register |
| School district | Islip |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 40 Nassau Avenue, Islip
Property reports include comprehensive occupancy, improvement and development information (where available).
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- • Improvements for 40 Nassau Avenue, Islip , 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 40 Nassau Avenue, Islip
The current market value is $692,958.
Ownership Information
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Past Sales & Property History for 40 Nassau Avenue, Islip
Create a free account to view the complete sales history for 40 Nassau Avenue, Islip, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 01/13/2006 | $190,000 | Register | Register |
Title Documents for 40 Nassau Avenue, Islip
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 40 Nassau Avenue, Islip
Access detailed property tax data for 40 Nassau Avenue, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $22,879 |
| Current property tax | $0 |
| Market value | $692,958 |
| Assessed value | $49,200 |
Assessment History for 40 Nassau Avenue, Islip
Here's the assessment & property tax history for 40 Nassau Avenue, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $692,958 | $49,200 | 40.799 | $20,073 | -1.35% |
| 2023-2024 | $675,824 | $49,200 | 41.357 | $20,348 | -2.03% |
| 2022-2023 | $594,203 | $49,200 | 42.213 | $20,769 | +4.32% |
| 2021-2022 | $530,173 | $49,200 | 40.466 | $19,909 | -0.71% |
| 2020-2021 | $507,216 | $49,200 | 40.757 | $20,052 | +6.26% |
Permits for 40 Nassau Avenue, Islip
The complete history of permits filed for 40 Nassau Avenue, 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.
Data not available for this property.
Demographics by Zip Code
| 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% |
| Average number of people per household | 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 |
Risk
Create a free account to unlock extended information for 40 Nassau Avenue, 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) |
Transportation
Access the detailed traffic volume map for 40 Nassau Avenue, Islip 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 40 Nassau Avenue, Islip
Here are the neighbors for 40 Nassau Avenue, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 173 Ithaca St, Bay Shore | 1,893 | 03/01/2023 | $699,000 |
| 24 W Garfield St, Bay Shore | 1,240 | 08/12/2020 | $341,360 |
| 120 Westwood Dr, Brentwood | 08/12/2005 | ||
| 787 4th Ave, Bay Shore | 11/28/2005 | $455,000 | |
| 67 Helmig St, Brentwood | 06/12/2024 | $550,000 | |
| 47 Bella Casa Ln, Central Islip | 03/29/2023 | $345,000 | |
| 34 Acorn Ave, Central Islip | 07/14/2014 | ||
| 58 Carrol St, Brentwood | 12/20/2023 | ||
| 50 Teddy CT, Ronkonkoma | 09/05/2013 | $280,000 | |
| 206 Russell Ave, Holbrook | 08/23/2022 | ||
| 50 Andrew Ave, Islip Terrace | 01/13/2006 | $371,000 | |
| 207 Hyman Ave, West Islip | 03/16/2012 | $233,000 | |
| 161 Powell Ave, Central Islip | 01/26/2006 | $330,000 | |
| 401 Arcadia Dr, West Islip | 1,638 | 08/19/2020 | |
| 11 Somerset Ave, East Islip | 1,176 | 05/17/2021 | |
| 17 Bartley Ln, West Sayville | 12/12/2005 | ||
| 224 E Farmingdale St, Islip Terrace | 11/01/2024 | $615,143 | |
| 88 Haven Ave, Ronkonkoma | 02/05/2015 | $345,000 | |
| 301 Muriel St, Holbrook | 1,936 | 03/16/2018 | $486,940 |
| 166 Washington Ave, Brentwood | 10/15/2021 |