| Primary address | 346 Boulder Street, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 31-4-67 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/14/2018 |
| Sale price | $350,000 |
| Arm's length | Register |
| Property tax | $11,497 |
| Building sqft | 1,928 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.15 |
| Year built | 1972 |
| 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:
346 Boulder Street, Ronkonkoma, NY 11779 was built in 1972 and has a total of 1,928 square feet.
What is the assessed value of 346 Boulder Street, Ronkonkoma, NY 11779 and the property tax paid?Assessed at $39,800, the tax amount paid for 346 Boulder Street, Ronkonkoma, NY 11779 is $11,496.
When was 346 Boulder Street, Ronkonkoma, NY 11779 last sold?346 Boulder Street, Ronkonkoma, NY 11779 was last sold in 11/17/2021.
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 346 Boulder 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 346 Boulder 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 | $11,497 |
| Market value | $560,564 |
| Assessed value | $39,800 |
Here's the assessment & property tax history for 346 Boulder 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 | $560,564 | $39,800 | 27.581 | $10,977 | +4.79% |
| 2023-2024 | $546,704 | $39,800 | 26.321 | $10,476 | +1.30% |
| 2022-2023 | $480,676 | $39,800 | 25.984 | $10,342 | +0.86% |
| 2021-2022 | $428,879 | $39,800 | 25.763 | $10,254 | +5.59% |
| 2020-2021 | $396,907 | $38,500 | 25.224 | $9,711 | +4.15% |
The complete history of permits filed for 346 Boulder 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 346 Boulder 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 346 Boulder 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 | 0.61 |
| 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 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.95 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.95 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.95 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.10 |
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.22 |
| Samoset Middle School | 6 | Public | 6-8 | 892 | 2.09 |
| Great Hollow Middle School | 7 | Public | 6-8 | 828 | 2.29 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.10 |
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 2.29 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.37 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.66 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.77 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 346 Boulder Street, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 235 D Springmeadow Dr, Holbrook | 03/04/1998 | $83,000 | |
| 23 Tellar Dr, Islip Terrace | 1,898 | 12/07/2015 | |
| 21 Roslyn St, Islip Terrace | 1,002 | 08/05/2021 | $400,000 |
| 5 Ackerson St, Bay Shore | 12/29/2008 | $221,000 | |
| 1319 N Penataquit Ave, Bay Shore | 03/11/1998 | $129,000 | |
| 79 Lukens Ave, Brentwood | 08/05/2013 | $186,000 | |
| 115 Oray St, Brentwood | 11/19/2001 | $160,000 | |
| 490 Mollie Blvd, Holbrook | 11/12/2009 | $401,000 | |
| 368 W 1st St, West Islip | 09/21/2010 | $366,000 | |
| 1143 Reilly St, Bay Shore | 12/04/1997 | $117,983 | |
| 930 Karshick St, Bohemia | 09/05/2012 | ||
| 1457 Manatuck Blvd, Bay Shore | 1,384 | 06/20/2019 | $349,000 |
| 8 Wichard Dr, Oakdale | 12/13/2005 | $430,000 | |
| 1395 Lakeland Ave, Bohemia | 41,961 | 09/05/1997 | |
| 175 Wyandanch Rd, Sayville | 10/16/2019 | ||
| 106 Storm Dr, Holtsville | 05/10/2024 | ||
| 35 Montgomery St, Brentwood | 02/18/2005 | $249,000 | |
| 41 Chapman Pl, Bay Shore | 2,583 | 09/27/2018 | $120,000 |
| 33 Redington St, Bay Shore | 1,520 | 08/02/2019 | $300,000 |
| 77 E Madison St, East Islip | 04/27/1998 | $146,750 |