| Primary address | 3 Knoll Avenue, Rocky Point |
| Zip code | 11778 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 1731630 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $538 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.33 |
| Zoning district | Register |
| School district | Rocky Point |
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:
Assessed at $600, the tax amount paid for 3 Knoll Avenue, Rocky Point, NY 11778 is $2,523.
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 3 Knoll Avenue, Rocky Point, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 3 Knoll Avenue, Rocky Point, NY 11778. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $2,523 |
| Current property tax | $538 |
| Market value | $113,208 |
| Assessed value | $600 |
Here's the assessment & property tax history for 3 Knoll Avenue, Rocky Point, 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 | $113,208 | $600 | 412.161 | $2,473 | +3.12% |
| 2023-2024 | $111,112 | $600 | 399.696 | $2,398 | +2.56% |
| 2022-2023 | $96,774 | $600 | 389.72 | $2,338 | +2.16% |
| 2021-2022 | $81,082 | $600 | 381.488 | $2,289 | +0.87% |
| 2020-2021 | $77,922 | $600 | 378.192 | $2,269 | +1.47% |
The complete history of permits filed for 3 Knoll Avenue, Rocky Point, 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 3 Knoll Avenue, Rocky Point, 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 3 Knoll Avenue, Rocky Point 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) |
|---|---|---|---|---|---|
| Joseph A Edgar Imtermediate School | 3 | Public | 3-5 | 592 | 1.71 |
| Andrew Muller Primary School | NR | Public | K-2 | 468 | 1.78 |
| Frank J Carasiti Elementary School | NR | Public | K-2 | 519 | 2.02 |
| Sound Beach School | 4 | Public | 3-5 | 473 | 2.15 |
| Mount Sinai Elementary School | 7 | Public | K-4 | 659 | 2.59 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Rocky Point Middle School | 4 | Public | 6-8 | 638 | 1.88 |
| North Country Road School | 5 | Public | 6-8 | 534 | 2.16 |
| Albert G Prodell Middle School | 9 | Public | 6-8 | 456 | 3.46 |
| Mount Sinai Middle School | 5 | Public | 5-8 | 667 | 4.00 |
| Maryhaven Center Of Hope | NR | Private | 47 | 5.66 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Rocky Point High School | 7 | Public | 9-12 | 923 | 1.79 |
| Miller Place High School | 9 | Public | 9-12 | 820 | 2.89 |
| Mount Sinai High School | 9 | Public | 9-12 | 720 | 4.20 |
| Shoreham Wading River High School | 9 | Public | 9-12 | 708 | 4.83 |
| Maryhaven Center Of Hope | NR | Private | 47 | 5.66 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 3 Knoll Avenue, Rocky Point.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 5 Sound View Dr, Rocky Point | 11/25/2008 | $525,000 | |
| 8 Knoll St, Rocky Point | 11/18/2015 | $389,000 | |
| 11 Bobilin Ln, Rocky Point | 10/15/2015 | ||
| 17 Sound View Dr, Rocky Point | |||
| 4 Orchard Pl, Rocky Point | 03/31/2023 | $550,000 | |
| 4 Clifton Ave, Rocky Point | 488 | 04/02/1998 | |
| 19 Westchester Dr, Rocky Point | 1,582 | 11/27/2000 | $221,000 |
| 2 Clifton Ave, Rocky Point | 888 | 08/19/2010 | |
| 15 Clifton Ave, Rocky Point | 2,800 | 12/30/2019 | $699,000 |
| 6 Clifton Ave, Rocky Point | 1,458 | 04/06/2009 | $450,000 |
| 9 Sound View Dr, Rocky Point | 11/22/2016 | $431,000 | |
| 14 Bobilin Ln, Rocky Point | 1,404 | 09/08/2022 | $430,000 |
| 10 Bobilin Ln, Rocky Point | 2,002 | 04/12/2021 | $565,000 |
| 19 Clifton Ave, Rocky Point | 06/05/2023 | ||
| 10 Sound View Dr, Rocky Point | |||
| 18 Sound View Dr, Rocky Point | 06/05/2014 | ||
| 1 Clifton Ave, Rocky Point | 1,716 | 08/05/2021 | $470,000 |
| 7 Clifton Ave, Rocky Point | 10/26/2017 | $200,000 | |
| 11 Clifton Ave, Rocky Point | 1,742 | 08/29/2018 | $354,000 |
| 2 Rockledge CT, Rocky Point | 2,307 | 11/29/2021 | $615,000 |