| Primary address | 20 Louis Avenue, Patchogue |
| Zip code | 11772 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 2914690 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/13/2000 |
| Sale price | $139,000 |
| Arm's length | Register |
| Current property tax | $6,684 |
| Building sqft | 1,200 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.23 |
| Year built | 1957 |
| Rooms | 6 |
| Bedrooms | 3 |
| Bathrooms | 1 |
| School district | Patchogue-Medford |
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:
20 Louis Avenue, Patchogue, NY 11772 was built in 1957 and has a total of 1,200 square feet.
What is the assessed value of 20 Louis Avenue, Patchogue, NY 11772 and the property tax paid?Assessed at $1,800, the tax amount paid for 20 Louis Avenue, Patchogue, NY 11772 is $7,581.
When was 20 Louis Avenue, Patchogue, NY 11772 last sold and what was the last sale price?20 Louis Avenue, Patchogue, NY 11772 was last sold in 07/13/2000 for $139,000.
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 20 Louis Avenue, Patchogue, 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 20 Louis Avenue, Patchogue, NY 11772. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $7,581 |
| Current property tax | $6,684 |
| Market value | $339,623 |
| Assessed value | $1,800 |
Here's the assessment & property tax history for 20 Louis Avenue, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $339,623 | $1,800 | 408.011 | $7,344 | +3.13% |
| 2023-2024 | $333,333 | $1,800 | 395.633 | $7,121 | +3.05% |
| 2022-2023 | $290,323 | $1,800 | 383.905 | $6,910 | +3.24% |
| 2021-2022 | $243,243 | $1,800 | 371.842 | $6,693 | +2.74% |
| 2020-2021 | $233,766 | $1,800 | 361.93 | $6,515 | +1.26% |
The complete history of permits filed for 20 Louis Avenue, 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.
Create a free account to unlock extended information for 20 Louis Avenue, 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 20 Louis Avenue, 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) |
|---|---|---|---|---|---|
| Barton Elementary School | 3 | Public | PK, K-5 | 478 | 0.66 |
| Barton Elementary School | 3 | Public | PK, K-5 | 478 | 0.66 |
| Canaan Elementary School | 4 | Public | PK, K-5 | 518 | 0.68 |
| Canaan Elementary School | 4 | Public | PK, K-5 | 518 | 0.68 |
| Medford Elementary School | 3 | Public | PK, K-5 | 451 | 0.78 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Saxton Middle School | 4 | Public | 6-8 | 495 | 0.54 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 0.96 |
| Emanuel Lutheran School | NR | Private | PK-8 | 97 | 1.46 |
| Oregon Middle School | 5 | Public | 6-8 | 592 | 1.62 |
| Holy Angels Regional School | NR | Private | PK, K-8 | 309 | 1.81 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 0.96 |
| Patchogue Medford High School | 5 | Public | 9-12 | 2,443 | 1.97 |
| Aunt T's Home Day Care | NR | Private | PK, K-12 | 0 | 2.32 |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 2.61 |
| Victory Christian Academy | NR | Private | PK-12 | 71 | 2.91 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Louis Avenue, Patchogue.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 66 Shaber Rd, Patchogue | 774 | 01/10/2007 | $10 |
| 25 Louis Ave, Patchogue | 1,377 | 11/25/2020 | $355,000 |
| 533 Maple Ave, Patchogue | 2,232 | 08/12/2002 | $206,200 |
| 541 Maple Ave, Patchogue | 750 | 01/26/2017 | $243,800 |
| 515 Maple Ave, Patchogue | 05/04/2016 | ||
| 30 Louis Ave, Patchogue | 1,600 | ||
| 76 Shaber Rd, Patchogue | 640 | 08/06/2019 | $245,000 |
| 525 Maple Ave, Patchogue | 648 | ||
| 545 Maple Ave, Patchogue | 640 | 11/06/2020 | $305,000 |
| 32 Louis Ave, Patchogue | 640 | 07/16/1998 | $97,000 |
| 529 Maple Ave, Patchogue | 1,004 | 07/30/1997 | |
| 502 Maple Ave, Patchogue | 12/18/2009 | $276,500 | |
| 22 Louis Ave, Patchogue | 1,068 | 01/03/2007 | |
| 26 Louis Ave, Patchogue | 1,808 | 07/03/2024 | |
| 24 Louis Ave, Patchogue | 800 | 03/09/2020 | $178,500 |
| 34 Louis Ave, Patchogue | 1,148 | 04/06/2018 | $300,000 |
| 36 Louis Ave, Patchogue | 1,492 | 03/26/2024 | |
| 67 Sharp St, Patchogue | 1,152 | 04/30/2003 | $250,000 |
| 80 Shaber Rd, Patchogue | 739 | 12/17/2021 | $345,000 |
| 537 Maple Ave, Patchogue | 976 | 07/19/2016 | $90,000 |