| Primary address | 5 12th Street, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 6443040 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $6,569 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.18 |
| School district | Sachem |
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 $1,860, the tax amount paid for 5 12th Street, Ronkonkoma, NY 11779 is $6,569.
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 5 12th Street, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 5 12th Street, Ronkonkoma, NY 11779. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $6,569 |
| Market value | $350,944 |
| Assessed value | $1,860 |
Here's the assessment & property tax history for 5 12th 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 | $350,944 | $1,860 | 338.342 | $6,293 | -17.92% |
| 2023-2024 | $344,444 | $1,860 | 412.188 | $7,667 | +27.16% |
| 2022-2023 | $300,000 | $1,860 | 324.157 | $6,029 | +3.72% |
| 2021-2022 | $251,351 | $1,860 | 312.54 | $5,813 | +2.63% |
| 2020-2021 | $241,558 | $1,860 | 304.524 | $5,664 | +1.29% |
The complete history of permits filed for 5 12th 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 5 12th 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 5 12th 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) |
|---|---|---|---|---|---|
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.19 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.19 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.01 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.01 |
| Hiawatha School | 4 | Public | K-5 | 603 | 1.08 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.19 |
| Samoset Middle School | 6 | Public | 6-8 | 892 | 1.34 |
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.57 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.74 |
| Seneca Middle School | 6 | Public | 6-8 | 973 | 2.35 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 1.66 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.74 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.51 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.66 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 3.41 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 5 12th Street, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 14 Ethan Ln, Ronkonkoma | 1,968 | 06/02/2016 | |
| 12 Ethan Ln, Ronkonkoma | 1,910 | 10/06/2004 | $475,000 |
| 260 Ronkonkoma Ave, Ronkonkoma | 02/05/2020 | $325,000 | |
| 15 Bay Ave, Ronkonkoma | 1,308 | 03/08/2021 | |
| 17 12th St, Ronkonkoma | 1,304 | 04/03/2018 | |
| 26 Ethan Ln, Ronkonkoma | 2,404 | 11/13/2006 | $559,680 |
| 17 Bay Ave, Ronkonkoma | 1,199 | 10/17/2019 | $441,000 |
| 9 12th St, Ronkonkoma | 2,066 | 09/12/2025 | |
| 90 Church St, Ronkonkoma | 05/13/2016 | $10 | |
| 84 Church St, Ronkonkoma | 2,965 | 11/17/2022 | |
| 16 Church Pl, Ronkonkoma | 803 | 07/14/2006 | $310,000 |
| 22 Ethan Ln, Ronkonkoma | 1,993 | 03/31/1999 | $190,000 |
| 16 Ethan Ln, Ronkonkoma | 3,602 | 03/16/2023 | $450,000 |
| 28 Ethan Ln, Ronkonkoma | 1,898 | 08/21/2020 | $415,000 |
| 18 Ethan Ln, Ronkonkoma | 1,930 | 05/22/1997 | $172,500 |
| 11 12th St, Ronkonkoma | 1,763 | 07/29/2010 | $365,000 |
| 24 Ethan Ln, Ronkonkoma | 2,062 | 09/18/2020 | $400,000 |
| 20 Ethan Ln, Ronkonkoma | 1,958 | 10/01/2018 | $495,000 |
| 80 Church St, Ronkonkoma | 1,975 | 12/06/1996 | $129,000 |
| 18 Church Pl, Ronkonkoma | 3,470 | 09/26/2012 | $400,000 |