| Primary address | 9 Frederick Avenue, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 8014300 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/17/1995 |
| Sale price | $100,000 |
| Arm's length | Register |
| Current property tax | $4,940 |
| Building sqft | 1,426 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.31 |
| Year built | 1950 |
| Rooms | 4 |
| Bedrooms | 2 |
| Bathrooms | 1 |
| School district | Sachem |
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:
9 Frederick Avenue, Ronkonkoma, NY 11779 was built in 1950 and has a total of 1,426 square feet.
What is the assessed value of 9 Frederick Avenue, Ronkonkoma, NY 11779 and the property tax paid?Assessed at $1,700, the tax amount paid for 9 Frederick Avenue, Ronkonkoma, NY 11779 is $5,664.
When was 9 Frederick Avenue, Ronkonkoma, NY 11779 last sold and what was the last sale price?9 Frederick Avenue, Ronkonkoma, NY 11779 was last sold in 03/17/1995 for $100,000.
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 9 Frederick Avenue, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 03/17/1995 | $100,000 | 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 9 Frederick 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 | $5,664 |
| Current property tax | $4,940 |
| Market value | $320,755 |
| Assessed value | $1,700 |
Here's the assessment & property tax history for 9 Frederick 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 | $320,755 | $1,700 | 319.873 | $5,438 | -18.87% |
| 2023-2024 | $314,815 | $1,700 | 394.293 | $6,703 | +28.59% |
| 2022-2023 | $274,193 | $1,700 | 306.626 | $5,213 | +3.91% |
| 2021-2022 | $229,730 | $1,700 | 295.101 | $5,017 | +2.01% |
| 2020-2021 | $220,779 | $1,700 | 289.278 | $4,918 | +2.07% |
The complete history of permits filed for 9 Frederick 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 9 Frederick 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 9 Frederick 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) |
|---|---|---|---|---|---|
| Cayuga School | 6 | Public | K-5 | 516 | 0.19 |
| Maimonides Day School | NR | Private | PK, K-3 | 25 | 0.26 |
| Maimonides Day School | NR | Private | PK, K-3 | 25 | 0.26 |
| Wenonah School | 6 | Public | K-5 | 479 | 0.67 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.42 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Lake Grove School | NR | Private | 8-12 | 50 | 0.72 |
| Samoset Middle School | 6 | Public | 6-8 | 892 | 0.90 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.42 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 1.75 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 2.17 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 0.70 |
| Lake Grove School | NR | Private | 8-12 | 50 | 0.72 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.42 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 2.17 |
| Centereach High School | 6 | Public | 9-12 | 1,475 | 2.65 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 9 Frederick Avenue, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 16 Overton CT, Lake Grove | 902 | 01/20/2004 | $269,000 |
| 75 Smith St, Lake Grove | 3,150 | 04/11/2008 | $441,000 |
| 30 Quensel CT, Lake Grove | |||
| 21 Frederick Ave, Lake Grove | 04/02/2011 | ||
| 961 Hawkins Ave, Lake Grove | 1,466 | 07/29/1997 | $172,500 |
| 11 Laurelton Ave, Lake Grove | 06/07/2012 | ||
| 61 Hudson Ave, Lake Grove | 1,890 | 07/23/1998 | $145,000 |
| 26 Quensel CT, Lake Grove | 1,548 | 08/25/2009 | |
| 924 Hawkins Ave, Lake Grove | 1,308 | 02/17/1995 | $87,500 |
| 5 St James Rd, Lake Grove | 1,084 | ||
| 2 Kimberly CT, Lake Grove | |||
| 926 Hawkins Ave, Lake Grove | 2,016 | 11/09/1998 | |
| 19 Frederick Ave, Lake Grove | 1,036 | 09/06/2001 | |
| 7 Melissa Dr, Lake Grove | 06/19/2001 | $290,000 | |
| 55 Smith Rd, Lake Grove | |||
| 900 Hawkins Ave, Lake Grove | 480 | 03/20/2023 | $339,000 |
| 28 Quensel CT, Lake Grove | 1,700 | 08/10/2001 | $126,000 |
| 19 Virginia Rd, Lake Grove | 1,328 | 02/27/2025 | |
| 15 Laurelton Ave, Lake Grove | 1,940 | 04/27/2021 | $619,000 |
| 946 Hawkins Ave, Lake Grove | 08/17/2020 |