| Primary address | 373 Sampson Avenue, Islandia |
| Zip code | 11749 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 15-1-3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/28/2021 |
| Sale price | $600,000 |
| Arm's length | Register |
| Property tax | $15,093 |
| Building sqft | 2,504 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.55 |
| Zoning district | Register |
| School district | Connetquot |
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:
This One Family Year-Round Residence (210) located at 373 Sampson Avenue, Islandia, NY 11749 has a total of 2,504 square feet.
What is the assessed value of 373 Sampson Avenue, Islandia, NY 11749 and the property tax paid?Assessed at $53,600, the tax amount paid for 373 Sampson Avenue, Islandia, NY 11749 is $15,092.
When was 373 Sampson Avenue, Islandia, NY 11749 last sold and what was the last sale price?373 Sampson Avenue, Islandia, NY 11749 was last sold in 05/28/2021 for $600,000.
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 373 Sampson Avenue, Islandia, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 373 Sampson Avenue, Islandia, NY 11749. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $15,093 |
| Market value | $754,930 |
| Assessed value | $53,600 |
Here's the assessment & property tax history for 373 Sampson Avenue, 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 | $754,930 | $53,600 | 26.939 | $14,439 | +10.71% |
| 2023-2024 | $697,803 | $50,800 | 25.674 | $13,042 | +1.27% |
| 2022-2023 | $613,527 | $50,800 | 25.352 | $12,879 | +0.68% |
| 2021-2022 | $547,414 | $50,800 | 25.18 | $12,791 | +419.36% |
| 2020-2021 | $103,093 | $10,000 | 24.629 | $2,463 | +4.41% |
The complete history of permits filed for 373 Sampson Avenue, 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.
Create a free account to unlock extended information for 373 Sampson Avenue, 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) |
Access the detailed traffic volume map for 373 Sampson Avenue, Islandia 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 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cherokee Street Elementary School | 5 | Public | K-5 | 592 | 0.91 |
| Helen B Duffield Elementary School | 6 | Public | K-5 | 322 | 1.19 |
| Andrew T Morrow School | 3 | Public | K-6 | 795 | 1.21 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.32 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.32 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.25 |
| Gersh Academy | NR | Private | 6-12 | 0 | 1.83 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.84 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 2.02 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 2.14 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Gersh Academy | NR | Private | 6-12 | 0 | 1.83 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.84 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 1.97 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 2.66 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.84 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 373 Sampson Avenue, Islandia.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 21 Pinecone Ln, Islandia | 01/01/2003 | ||
| 21 S Bedford Ave, Islandia | 2,431 | 04/17/2020 | $449,000 |
| 40 Enter Ln, Islandia | 107,000 | 12/02/2021 | $19,350,000 |
| 7 Elm Pl, Islandia | 09/04/2003 | ||
| 1767 Veterans Memorial Hwy, Islandia | 23,000 | 12/01/2003 | |
| 1175 Old Nichols Rd, Islandia | 04/24/2026 | $575,000 | |
| 107 Scotch Pine Dr, Islandia | 02/07/2011 | $159,000 | |
| 1 Ursula CT, Islandia | 11/20/2010 | ||
| 1797 Veterans Memorial Hwy, Islandia | 5,414 | 02/03/2003 | |
| 1747 Veterans Memorial Hwy, Islandia | 23,000 | 12/01/2003 | |
| 1478 Motor Pkwy, Islandia | 07/26/2021 | ||
| 17 Slate Ln, Islandia | 10/03/2002 | $220,000 | |
| 10 Ursula CT, Islandia | 01/31/2011 | ||
| 1757 Veterans Memorial Hwy, Islandia | 34,000 | 08/28/2015 | |
| 188 Serpentine Ln, Islandia | 1,308 | 08/26/2021 | $455,000 |
| 3790 Express Dr S, Islandia | 10/20/2022 | $585,000 | |
| 117 Serpentine Ln, Islandia | 07/18/2014 | $260,000 | |
| 3000 Express Dr S, Islandia | 6,000 | 05/09/2007 | $1,800,000 |
| 1707 Veterans Memorial Hwy, Islandia | 46,000 | 06/06/2025 | |
| 24 Sycora Ln, Islandia | 12/06/2006 |