| Primary address | 17 L Promenade, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 6323460 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $6,375 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.17 |
| 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 $1,805, the tax amount paid for 17 L Promenade, Ronkonkoma, NY 11779 is $6,374.
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 17 L Promenade, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 17 L Promenade, Ronkonkoma, NY 11779. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $6,375 |
| Market value | $340,566 |
| Assessed value | $1,805 |
Here's the assessment & property tax history for 17 L Promenade, 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 | $340,566 | $1,805 | 338.342 | $6,107 | -17.92% |
| 2023-2024 | $334,260 | $1,805 | 412.188 | $7,440 | +27.16% |
| 2022-2023 | $291,129 | $1,805 | 324.157 | $5,851 | +3.72% |
| 2021-2022 | $243,919 | $1,805 | 312.54 | $5,641 | +2.63% |
| 2020-2021 | $234,416 | $1,805 | 304.524 | $5,497 | +1.29% |
The complete history of permits filed for 17 L Promenade, 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 17 L Promenade, 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 17 L Promenade, 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 | 0.06 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.06 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.86 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.86 |
| Hiawatha School | 4 | Public | K-5 | 603 | 1.25 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.06 |
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.44 |
| Samoset Middle School | 6 | Public | 6-8 | 892 | 1.44 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.62 |
| Seneca Middle School | 6 | Public | 6-8 | 973 | 2.51 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.62 |
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 1.75 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.53 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.56 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 3.59 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 17 L Promenade, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 42 Church St, Ronkonkoma | 1,254 | 03/22/2005 | $295,000 |
| 11 Lake Promenade, Ronkonkoma | 2,134 | 05/31/2019 | $350,000 |
| 40 11th St, Ronkonkoma | 1,896 | 09/25/2006 | |
| 2 Cheryl Dr, Ronkonkoma | 1,553 | ||
| 21 Lake Promenade, Ronkonkoma | 1,020 | 03/15/2021 | $295,000 |
| 15 Lake Promenade, Ronkonkoma | 1,914 | 12/01/2023 | |
| 23 Lake Promonade, Ronkonkoma | 03/24/2016 | $150,000 | |
| 41 12th St, Ronkonkoma | 1,425 | 06/14/2018 | $360,000 |
| 4 Cheryl Dr, Ronkonkoma | 951 | 08/08/2005 | $341,000 |
| 20 Bay Ave, Ronkonkoma | 1,806 | 04/22/2019 | $375,000 |
| 38 12th St, Ronkonkoma | 1,208 | 05/27/2025 | $700,000 |
| 6 Cheryl Dr, Ronkonkoma | 1,302 | 06/11/2013 | |
| 12 Bay Ave, Ronkonkoma | 1,584 | 09/12/2025 | $630,000 |
| 42 12th St, Ronkonkoma | 960 | 11/10/2016 | $233,000 |
| 39 12th St, Ronkonkoma | 975 | 02/25/2025 | $420,000 |
| 16 Bay Ave, Ronkonkoma | 1,088 | 02/02/2015 | $226,000 |
| 56 Church St, Ronkonkoma | 1,456 | 08/31/1993 | $119,000 |
| 42 11th St, Ronkonkoma | 1,332 | 09/07/2006 |