| Primary address | 220 Ontario Street, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 31-2-43.1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $9,045 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.2 |
| 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 $39,500, the tax amount paid for 220 Ontario Street, Ronkonkoma, NY 11779 is $11,409.
When was 220 Ontario Street, Ronkonkoma, NY 11779 last sold?220 Ontario Street, Ronkonkoma, NY 11779 was last sold in 10/20/2014.
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 220 Ontario Street, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
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 220 Ontario 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 | $11,410 |
| Current property tax | $9,045 |
| Market value | $556,338 |
| Assessed value | $39,500 |
Here's the assessment & property tax history for 220 Ontario 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 | $556,338 | $39,500 | 27.581 | $10,894 | +4.79% |
| 2023-2024 | $542,583 | $39,500 | 26.321 | $10,397 | +1.30% |
| 2022-2023 | $477,053 | $39,500 | 25.984 | $10,264 | +0.86% |
| 2021-2022 | $425,647 | $39,500 | 25.763 | $10,176 | +2.14% |
| 2020-2021 | $407,216 | $39,500 | 25.224 | $9,963 | +4.15% |
The complete history of permits filed for 220 Ontario 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 220 Ontario 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 220 Ontario 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) |
|---|---|---|---|---|---|
| Cherokee Street Elementary School | 5 | Public | K-5 | 592 | 0.34 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.97 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.97 |
| Helen B Duffield Elementary School | 6 | Public | K-5 | 322 | 1.08 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.20 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.20 |
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.25 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 1.41 |
| Great Hollow Middle School | 7 | Public | 6-8 | 828 | 2.12 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.31 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.20 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.29 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.31 |
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 2.70 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.94 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 220 Ontario Street, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 232 Ontario St, Ronkonkoma | 1,293 | 03/26/2018 | $344,990 |
| 218 Shelter Rd, Ronkonkoma | 936 | 10/08/2020 | $290,000 |
| 243 Ontario St, Ronkonkoma | 1,783 | 08/10/2018 | $500,000 |
| 242 Collington Dr, Ronkonkoma | 08/09/2024 | $710,000 | |
| 219 Collington Dr, Ronkonkoma | |||
| 205 Ontario St, Ronkonkoma | 07/22/1994 | ||
| 234 Collington Dr, Ronkonkoma | |||
| 245 Shelter Rd, Ronkonkoma | 06/24/2024 | $586,000 | |
| 2366 Motor Pkwy, Ronkonkoma | 06/10/2013 | $242,500 | |
| 227 Shelter Rd, Ronkonkoma | 1,313 | 08/12/2022 | $485,000 |
| 212 Ontario St, Ronkonkoma | |||
| 228 Ontario St, Ronkonkoma | 1,891 | 03/19/2018 | |
| 314 Haven Ave, Ronkonkoma | 1,375 | 05/10/2023 | $490,000 |
| 231 Shelter Rd, Ronkonkoma | 1,822 | 12/19/2022 | $371,000 |
| 216 Ontario St, Ronkonkoma | |||
| 215 Ontario St, Ronkonkoma | |||
| 245 Ontario St, Ronkonkoma | 06/03/2025 | $560,000 | |
| 224 Ontario St, Ronkonkoma | 05/04/1996 | $150,000 | |
| 225 Shelter Rd, Ronkonkoma | |||
| 221 Shelter Rd, Ronkonkoma | 1,698 |