| Primary address | 18 Knot Street, Patchogue |
| Zip code | 11772 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 3307670 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $5,855 |
| Building sqft | 1,598 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.34 |
| Year built | 1973 |
| Rooms | 6 |
| Bedrooms | 3 |
| Bathrooms | 2 |
| School district | South Country |
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:
18 Knot Street, Patchogue, NY 11772 was built in 1973 and has a total of 1,598 square feet.
What is the assessed value of 18 Knot Street, Patchogue, NY 11772 and the property tax paid?Assessed at $2,525, the tax amount paid for 18 Knot Street, Patchogue, NY 11772 is $9,165.
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 18 Knot Street, Patchogue, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 18 Knot Street, Patchogue, NY 11772. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $9,166 |
| Current property tax | $5,855 |
| Market value | $476,415 |
| Assessed value | $2,525 |
Here's the assessment & property tax history for 18 Knot Street, Patchogue, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $476,415 | $2,525 | 362.996 | $9,166 | +2.73% |
| 2024-2025 | $476,415 | $2,525 | 353.365 | $8,922 | +2.54% |
| 2023-2024 | $467,593 | $2,525 | 344.625 | $8,702 | +2.33% |
| 2022-2023 | $407,258 | $2,525 | 336.784 | $8,504 | +1.52% |
| 2021-2022 | $341,217 | $2,525 | 331.727 | $8,376 | +1.84% |
The complete history of permits filed for 18 Knot Street, Patchogue, 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.
Access a detailed real estate market overview of Brookhaven so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Brookhaven and compare it to other neighborhoods in Suffolk County.
Create a free account to unlock extended information for 18 Knot Street, Patchogue, 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 18 Knot Street, Patchogue 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) |
|---|---|---|---|---|---|
| Victory Christian Academy | NR | Private | PK-12 | 71 | 1.45 |
| Victory Christian Academy | NR | Private | PK-12 | 71 | 1.45 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 1.54 |
| Barton Elementary School | 3 | Public | PK, K-5 | 478 | 1.60 |
| Barton Elementary School | 3 | Public | PK, K-5 | 478 | 1.60 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Victory Christian Academy | NR | Private | PK-12 | 71 | 1.45 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 1.54 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 1.76 |
| Saxton Middle School | 4 | Public | 6-8 | 495 | 1.80 |
| Oregon Middle School | 5 | Public | 6-8 | 592 | 1.80 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Victory Christian Academy | NR | Private | PK-12 | 71 | 1.45 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 1.54 |
| Patchogue Medford High School | 5 | Public | 9-12 | 2,443 | 1.60 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 1.76 |
| Bellport Senior High School | 5 | Public | 9-12 | 1,392 | 2.73 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 18 Knot Street, Patchogue.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 66 Camille Ln, Patchogue | 1,824 | 02/23/2021 | $460,000 |
| 68 Camille Ln, Patchogue | 1,600 | 06/28/2019 | |
| 4 Haig Ave, Patchogue | 1,600 | 01/27/2005 | $345,000 |
| 6 Haig Ave, Patchogue | 2,312 | ||
| 6 Camille Ln, Patchogue | 1,860 | 10/17/2025 | |
| 5 Camille Ln, Patchogue | 1,820 | 08/19/2024 | |
| 2 Camille Ln, Patchogue | 1,964 | 11/22/2024 | $600,000 |
| 1 Camille Ln, Patchogue | 1,574 | 08/16/2021 | |
| 20 Knot St, Patchogue | 1,824 | 04/29/2025 | $620,000 |
| 2 Haig Ave, Patchogue | 1,824 | 12/06/2019 | $350,000 |
| 16 Knot St, Patchogue | 954 | 06/17/2010 | $305,000 |
| 12 Haig Ave, Patchogue | 1,298 | 07/14/2025 | |
| 3 Camille Ln, Patchogue | 3,000 | 04/18/1995 | $138,990 |
| 8 Haig Ave, Patchogue | 954 | 03/23/2001 | |
| 1 Reilly Dr, Patchogue | 1,442 | 02/07/2017 | $315,000 |
| 4 Camille Ln, Patchogue | 2,027 | 04/25/2007 | |
| 10 Haig Ave, Patchogue | 2,288 | 05/17/2022 | |
| 9 Camille Ln, Patchogue | 1,584 | ||
| 70 Camille Ln, Patchogue | 1,574 | ||
| 7 Camille Ln, Patchogue | 1,824 | 11/26/2003 | $306,000 |