| Primary address | 45 17th Avenue, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 102-2-31 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/20/1997 |
| Sale price | $140,000 |
| Arm's length | Register |
| Current property tax | $9,749 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.27 |
| 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:
Assessed at $36,600, the tax amount paid for 45 17th Avenue, Ronkonkoma, NY 11779 is $10,572.
When was 45 17th Avenue, Ronkonkoma, NY 11779 last sold and what was the last sale price?45 17th Avenue, Ronkonkoma, NY 11779 was last sold in 08/20/1997 for $140,000.
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 45 17th Avenue, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/20/1997 | $140,000 | Register | Register |
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 45 17th Avenue, Ronkonkoma, NY 11779. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $10,572 |
| Current property tax | $9,749 |
| Market value | $515,493 |
| Assessed value | $36,600 |
Here's the assessment & property tax history for 45 17th Avenue, 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 | $515,493 | $36,600 | 27.581 | $10,095 | +4.79% |
| 2023-2024 | $502,748 | $36,600 | 26.321 | $9,633 | +1.30% |
| 2022-2023 | $442,029 | $36,600 | 25.984 | $9,510 | +0.86% |
| 2021-2022 | $394,397 | $36,600 | 25.763 | $9,429 | +2.14% |
| 2020-2021 | $377,320 | $36,600 | 25.224 | $9,232 | +4.15% |
The complete history of permits filed for 45 17th Avenue, 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 45 17th Avenue, 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 45 17th Avenue, 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 | 0.94 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.30 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.30 |
| Andrew T Morrow School | 3 | Public | K-6 | 795 | 1.55 |
| Cherokee Street Elementary School | 5 | Public | K-5 | 592 | 1.64 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 0.84 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 2.19 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 2.26 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.39 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 2.54 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 1.13 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.39 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 2.54 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.98 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 3.24 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 45 17th Avenue, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 60 Babylon Ave, West Islip | 12/19/2024 | $720,000 | |
| 4 Carole Ln, East Islip | 05/18/1998 | $174,500 | |
| 95 Edmore Ln N, West Islip | 04/03/2025 | ||
| 165 Hancock St, Brentwood | 12/09/2014 | ||
| 50 Conlu Dr E, East Islip | 08/19/1997 | $111,300 | |
| 134 Jaycox Ave, Islip | 09/22/2011 | ||
| 67 Storm Dr, Holtsville | 09/25/2013 | ||
| 34 Lawrence Ln, Bay Shore | 03/10/2011 | ||
| 22 Hemlock St, Islip | 1,589 | 08/14/2019 | $415,000 |
| 16 Shamokin Ln, East Islip | 08/11/1997 | $154,000 | |
| 1699 N Gardiner Dr, Bay Shore | 07/23/1998 | $115,000 | |
| 2525 Motor Pkwy, Ronkonkoma | 08/12/1997 | $108,000 | |
| 70 Gridley St, West Islip | 987 | 04/17/2006 | |
| 5 Loma CT, Central Islip | 01/20/2012 | $178,000 | |
| 12 Sylvia Cir, Holbrook | 03/21/2005 | $365,000 | |
| 38 Locust St E, Central Islip | 12/02/2015 | $15,000 | |
| 97 Kurt Ln, Hauppauge | 1,643 | 02/26/2021 | $527,000 |
| 219 Wildwood Rd, Ronkonkoma | 11/16/2016 | $312,050 | |
| 31 Donna Pl, East Islip | 05/12/2004 | ||
| 556 S Briarwood Ave, West Islip | 11/14/2000 | $262,500 |