| Primary address | 419 Southport Street, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 84-2-4 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $9,547 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.25 |
| 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).
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Assessed at $35,900, the tax amount paid for 419 Southport Street, Ronkonkoma, NY 11779 is $10,370.
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 419 Southport Street, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 419 Southport Street, Ronkonkoma, NY 11779. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $10,370 |
| Current property tax | $9,547 |
| Market value | $505,633 |
| Assessed value | $35,900 |
Here's the assessment & property tax history for 419 Southport Street, Ronkonkoma, 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 | $505,633 | $35,900 | 27.581 | $9,902 | +4.79% |
| 2023-2024 | $493,132 | $35,900 | 26.321 | $9,449 | +1.30% |
| 2022-2023 | $433,575 | $35,900 | 25.984 | $9,328 | +0.86% |
| 2021-2022 | $386,853 | $35,900 | 25.763 | $9,249 | +2.14% |
| 2020-2021 | $370,103 | $35,900 | 25.224 | $9,055 | +4.15% |
The complete history of permits filed for 419 Southport Street, Ronkonkoma, 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 419 Southport Street, Ronkonkoma, 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 419 Southport Street, Ronkonkoma 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) |
|---|---|---|---|---|---|
| Helen B Duffield Elementary School | 6 | Public | K-5 | 322 | 0.44 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.81 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.81 |
| Cherokee Street Elementary School | 5 | Public | K-5 | 592 | 1.44 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 1.71 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 0.38 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 1.71 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 2.27 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.69 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 2.71 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 1.19 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 2.27 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.69 |
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 3.36 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 3.43 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 419 Southport Street, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 518 Thrift St, Ronkonkoma | 11/21/2014 | $274,000 | |
| 511 Southport St, Ronkonkoma | 03/05/2025 | ||
| 401 Southport St, Ronkonkoma | 04/10/2023 | ||
| 416 Thrift St, Ronkonkoma | |||
| 408 Thrift St, Ronkonkoma | |||
| 2274 5th Ave, Ronkonkoma | 12/17/2024 | $620,000 | |
| 431 Joan St, Ronkonkoma | 1,386 | 04/12/2021 | $545,000 |
| 420 Thrift St, Ronkonkoma | |||
| 507 Southport St, Ronkonkoma | |||
| 2280 5th Ave, Ronkonkoma | 08/07/2017 | ||
| 410 Southport St, Ronkonkoma | |||
| 393 Southport St, Ronkonkoma | |||
| 391 Southport St, Ronkonkoma | 07/07/2010 | ||
| 516 Thrift St, Ronkonkoma | 1,032 | 09/24/2019 | $329,900 |
| 501 Peconic St, Ronkonkoma | |||
| 2299 1st Ave, Ronkonkoma | |||
| 2340 5th Ave, Ronkonkoma | 03/04/2014 | $295,000 | |
| 470 Thrift St, Ronkonkoma | |||
| 400 Southport St, Ronkonkoma | 2,043 | 05/21/2019 | |
| 386 Southport St, Ronkonkoma | 2,488 | 05/20/2019 |