| Primary address | 489 Peconic Street, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 84-3-56 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/22/2018 |
| Sale price | $310,000 |
| Arm's length | Register |
| Property tax | $10,341 |
| Building sqft | 1,634 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.25 |
| Year built | 1970 |
| 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:
489 Peconic Street, Ronkonkoma, NY 11779 was built in 1970 and has a total of 1,634 square feet.
What is the assessed value of 489 Peconic Street, Ronkonkoma, NY 11779 and the property tax paid?Assessed at $35,800, the tax amount paid for 489 Peconic Street, Ronkonkoma, NY 11779 is $10,341.
When was 489 Peconic Street, Ronkonkoma, NY 11779 last sold and what was the last sale price?489 Peconic Street, Ronkonkoma, NY 11779 was last sold in 10/22/2018 for $310,000.
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 489 Peconic Street, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 489 Peconic 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 | $10,341 |
| Market value | $504,225 |
| Assessed value | $35,800 |
Here's the assessment & property tax history for 489 Peconic 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 | $504,225 | $35,800 | 27.581 | $9,874 | +4.79% |
| 2023-2024 | $491,758 | $35,800 | 26.321 | $9,423 | +1.30% |
| 2022-2023 | $432,368 | $35,800 | 25.984 | $9,302 | +0.86% |
| 2021-2022 | $385,776 | $35,800 | 25.763 | $9,223 | +2.14% |
| 2020-2021 | $369,072 | $35,800 | 25.224 | $9,030 | +4.15% |
The complete history of permits filed for 489 Peconic 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 489 Peconic 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 489 Peconic 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 | 0.33 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.74 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.74 |
| Cherokee Street Elementary School | 5 | Public | K-5 | 592 | 1.61 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 1.63 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 0.15 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 1.63 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 2.38 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 2.95 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.95 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 1.08 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 2.38 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.95 |
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 3.31 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 3.67 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 489 Peconic Street, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 736 Hyman Ave, West Islip | 04/13/2007 | $400,000 | |
| 772 Terry Rd, Hauppauge | 07/17/2002 | $249,946 | |
| 6 Islip Ave, Brentwood | 01/19/2024 | $380,000 | |
| 21 Beech St, Bay Shore | 08/19/2004 | ||
| 583 Montauk Hwy, Oakdale | 18,550 | 02/07/2024 | |
| 124 Madison Ave, Brentwood | 06/09/2010 | ||
| 132 Snedecor Ave, Bayport | 10/17/2003 | $325,000 | |
| 1336 Broadway Ave, Holbrook | 1,264 | 02/25/2024 | |
| 274 Astor Dr, Sayville | 12/03/2010 | $499,000 | |
| 65 Bushwick Ave, Central Islip | 12/10/2014 | ||
| 1993 Lincoln Ave, Holbrook | 1,512 | 03/25/2020 | $420,000 |
| 18 Bertram St, Islip | 05/17/2010 | ||
| 21 Montgomery St, Brentwood | 12/05/2014 | ||
| 205 New York Ave, Bay Shore | 07/23/2002 | $252,500 | |
| 144 Grand Blvd, Brentwood | 06/28/2002 | ||
| 102 Cedar Point Dr, West Islip | 07/09/2002 | $500,000 | |
| 145 Comac St, Ronkonkoma | 11,000 | 07/03/2002 | $645,000 |
| 1312 Potter Blvd, Bay Shore | 02/07/2007 | $265,000 | |
| 866 Montauk Hwy, Bayport | 08/10/2015 | $405,500 | |
| 321 Southport St, Ronkonkoma | 2,482 | 09/05/2023 | $635,000 |