| Primary address | 257 Peconic Street, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 102-1-57 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/19/2022 |
| Sale price | $521,000 |
| Arm's length | Register |
| Property tax | $10,948 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.34 |
| Year built | 1968 |
| Units | 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:
257 Peconic Street, Ronkonkoma, NY 11779 was built in 1968.
What is the assessed value of 257 Peconic Street, Ronkonkoma, NY 11779 and the property tax paid?Assessed at $37,900, the tax amount paid for 257 Peconic Street, Ronkonkoma, NY 11779 is $10,947.
When was 257 Peconic Street, Ronkonkoma, NY 11779 last sold and what was the last sale price?257 Peconic Street, Ronkonkoma, NY 11779 was last sold in 07/19/2022 for $521,000.
How many residential units does this building have?This building has 2 residential unit(s).
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 257 Peconic Street, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 07/19/2022 | $521,000 | 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 257 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 | $10,948 |
| Market value | $533,803 |
| Assessed value | $37,900 |
Here's the assessment & property tax history for 257 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 | $533,803 | $37,900 | 27.581 | $10,453 | -0.96% |
| 2023-2024 | $550,824 | $40,100 | 26.321 | $10,555 | +6.61% |
| 2022-2023 | $460,145 | $38,100 | 25.984 | $9,900 | +0.86% |
| 2021-2022 | $410,560 | $38,100 | 25.763 | $9,816 | +2.14% |
| 2020-2021 | $392,784 | $38,100 | 25.224 | $9,610 | +4.15% |
The complete history of permits filed for 257 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 257 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 257 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 | 1.11 |
| Andrew T Morrow School | 3 | Public | K-6 | 795 | 1.46 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.47 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.47 |
| Cherokee Street Elementary School | 5 | Public | K-5 | 592 | 1.75 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.01 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 2.12 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.32 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 2.36 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 2.60 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 1.14 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.32 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 2.66 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.84 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 3.17 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 257 Peconic Street, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 29 Duffin Ave, West Islip | 11/11/2010 | ||
| 430 Connetquot Ave, Islip Terrace | 06/04/2009 | ||
| 327 American Blvd, Brentwood | 10/31/2013 | $265,000 | |
| 69 Washington Ave, Islip Terrace | 07/01/2009 | $434,600 | |
| 140 Monell Ave, Islip | 03/21/2002 | $324,900 | |
| 23 Carleton Ave, Islip Terrace | 02/05/2024 | $701,500 | |
| 132 McKinley St, Brentwood | 03/01/2006 | ||
| 96 Gates Ave, Central Islip | 01/27/2014 | $30,000 | |
| 1719 Central Blvd, Bay Shore | 02/26/2014 | ||
| 116 Cirrus Rd, Holbrook | 08/15/2025 | ||
| 52 Westminster Ln, West Islip | 10/09/2015 | $467,500 | |
| 281 Terry Rd, Sayville | 03/20/2002 | $230,000 | |
| 17 E Lakeland St, Bay Shore | 06/23/2023 | $385,436 | |
| 291 Timberpoint Rd, East Islip | 10/08/2004 | $408,000 | |
| 43 W Lighthouse Walk, Bay Shore | 02/12/2016 | $850,000 | |
| 201 N 1st St, Sayville | 1,525 | 02/28/2022 | $615,000 |
| 206 Old Post Dr, Hauppauge | 2,117 | 01/19/2018 | $380,000 |
| 1200 Locust Ave, Bohemia | 03/14/2002 | $345,000 | |
| 117 Blue Point Rd W, Holtsville | 03/27/2002 | $240,000 | |
| 1546 Illinois Ave, Bay Shore | 05/29/2015 | $299,000 |