| Primary address | 1 Willis Avenue, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 6333721 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/19/2018 |
| Sale price | $323,500 |
| Arm's length | Register |
| Property tax | $9,183 |
| Building sqft | 1,620 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.6 |
| Year built | 1952 |
| Rooms | 5 |
| Bedrooms | 3 |
| 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:
1 Willis Avenue, Ronkonkoma, NY 11779 was built in 1952 and has a total of 1,620 square feet.
What is the assessed value of 1 Willis Avenue, Ronkonkoma, NY 11779 and the property tax paid?Assessed at $2,600, the tax amount paid for 1 Willis Avenue, Ronkonkoma, NY 11779 is $9,182.
When was 1 Willis Avenue, Ronkonkoma, NY 11779 last sold and what was the last sale price?1 Willis Avenue, Ronkonkoma, NY 11779 was last sold in 07/19/2018 for $323,500.
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 1 Willis Avenue, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 07/19/2018 | $323,500 | 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 1 Willis Avenue, Ronkonkoma, NY 11779. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $9,183 |
| Market value | $490,566 |
| Assessed value | $2,600 |
Here's the assessment & property tax history for 1 Willis 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 | $490,566 | $2,600 | 338.342 | $8,797 | -17.92% |
| 2023-2024 | $481,481 | $2,600 | 412.188 | $10,717 | +27.16% |
| 2022-2023 | $419,355 | $2,600 | 324.157 | $8,428 | +3.72% |
| 2021-2022 | $351,351 | $2,600 | 312.54 | $8,126 | +2.63% |
| 2020-2021 | $337,662 | $2,600 | 304.524 | $7,918 | +1.29% |
The complete history of permits filed for 1 Willis 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 1 Willis 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 1 Willis 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) |
|---|---|---|---|---|---|
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.28 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.28 |
| Hiawatha School | 4 | Public | K-5 | 603 | 0.97 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.13 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.13 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.28 |
| Samoset Middle School | 6 | Public | 6-8 | 892 | 1.23 |
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.68 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.77 |
| Seneca Middle School | 6 | Public | 6-8 | 973 | 2.29 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 1.56 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.77 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.45 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.76 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 3.32 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 1 Willis Avenue, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 11 Wyant Ave, Ronkonkoma | 1,628 | 12/02/2009 | |
| 10 Innis Ave, Ronkonkoma | 1,728 | 09/12/2022 | |
| 11 Willis Ave, Ronkonkoma | 2,154 | ||
| 9 Willis Ave, Ronkonkoma | 884 | 10/04/2024 | $450,000 |
| 3 Willis Ave, Ronkonkoma | 12/08/2005 | $385,000 | |
| 17 Wyant Ave, Ronkonkoma | 1,361 | 03/24/2021 | $450,000 |
| 6 Innis Ave, Ronkonkoma | 880 | 08/25/2023 | $430,000 |
| 16 Wyant Ave, Ronkonkoma | 1,144 | 06/11/2021 | |
| 14 Wyant Ave, Ronkonkoma | 1,750 | 06/17/2002 | $224,000 |
| 22 Wyant Ave, Ronkonkoma | 1,581 | 08/02/2007 | |
| 7 Willis Ave, Ronkonkoma | 09/26/2008 | $285,000 | |
| 15 Wyant Ave, Ronkonkoma | 1,764 | 12/30/1998 | $126,000 |
| 21 Wyant Ave, Ronkonkoma | 2,422 | 09/27/2023 | |
| 4 Innis Ave, Ronkonkoma | 1,190 | 12/18/2014 | |
| 6 Wyant Ave, Ronkonkoma | 1,500 | 08/29/2022 | $480,000 |
| 12 Wyant Ave, Ronkonkoma | 1,988 | 07/29/2025 | $615,000 |
| 115 Church St, Ronkonkoma | |||
| 22 Wittridge St, Ronkonkoma | 01/10/2003 | $325,000 | |
| 12 Innis Ave, Ronkonkoma | 1,604 | 11/01/2005 | $461,760 |