| Primary address | 486 Jefferson Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 51-1-5 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/07/2020 |
| Sale price | $279,540 |
| Arm's length | Register |
| Property tax | $8,447 |
| Building sqft | 1,492 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.17 |
| Year built | 1956 |
| Zoning district | Register |
| School district | Brentwood |
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:
486 Jefferson Avenue, Brentwood, NY 11717 was built in 1956 and has a total of 1,492 square feet.
What is the assessed value of 486 Jefferson Avenue, Brentwood, NY 11717 and the property tax paid?Assessed at $36,000, the tax amount paid for 486 Jefferson Avenue, Brentwood, NY 11717 is $8,447.
When was 486 Jefferson Avenue, Brentwood, NY 11717 last sold and what was the last sale price?486 Jefferson Avenue, Brentwood, NY 11717 was last sold in 02/07/2020 for $279,540.
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 486 Jefferson Avenue, Brentwood, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 486 Jefferson Avenue, Brentwood, NY 11717. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $8,447 |
| Market value | $507,042 |
| Assessed value | $36,000 |
Here's the assessment & property tax history for 486 Jefferson Avenue, Brentwood, 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 | $507,042 | $36,000 | 22.743 | $8,187 | +4.85% |
| 2023-2024 | $494,505 | $36,000 | 21.691 | $7,809 | -0.19% |
| 2022-2023 | $434,783 | $36,000 | 21.733 | $7,824 | +2.00% |
| 2021-2022 | $387,931 | $36,000 | 21.306 | $7,670 | +1.39% |
| 2020-2021 | $371,134 | $36,000 | 21.013 | $7,565 | +4.58% |
The complete history of permits filed for 486 Jefferson Avenue, Brentwood, 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 486 Jefferson Avenue, Brentwood, 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 486 Jefferson Avenue, Brentwood 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) |
|---|---|---|---|---|---|
| North Elementary School | 4 | Public | 1-5 | 855 | 0.56 |
| Northeast Elementary School | 4 | Public | 1-5 | 942 | 0.72 |
| Pine Park Elementary School | NR | Public | K-1 | 534 | 1.23 |
| Twin Pines Elementary School | 4 | Public | 1-5 | 744 | 1.27 |
| Pines Elementary School | 6 | Public | PK, K-5 | 457 | 1.81 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Middle School | 4 | Public | 6-8 | 1,131 | 1.09 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.50 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.77 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.16 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 2.52 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 1.50 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.11 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.16 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.43 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 2.92 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 486 Jefferson Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 53 Franklin St, Brentwood | 1,246 | 10/07/2019 | $380,000 |
| 466 Jefferson Ave, Brentwood | 2,489 | 07/14/2023 | |
| 56 Franklin St, Brentwood | 1,646 | 04/09/2021 | $400,000 |
| 54 Franklin St, Brentwood | 05/30/2013 | $249,000 | |
| 42 Franklin St, Brentwood | 2,674 | 04/26/2019 | $406,850 |
| 49 Harrison St, Brentwood | 10/25/1996 | $77,500 | |
| 57 Harrison St, Brentwood | 07/30/2009 | $220,000 | |
| 58 Harrison St, Brentwood | 1,546 | 12/04/2020 | $381,100 |
| 434 Jefferson Ave, Brentwood | 11/12/1999 | $140,000 | |
| 466 Washington Ave, Brentwood | 02/06/2013 | ||
| 434 Washington Ave, Brentwood | 04/03/1998 | $58,000 | |
| 43 Franklin St, Brentwood | 2,242 | 04/14/2022 | $550,000 |
| 47 Van Buren St, Brentwood | 1,290 | 01/14/2019 | |
| 46 Harrison St, Brentwood | |||
| 41 Franklin St, Brentwood | 06/20/2019 | ||
| 41 Van Buren St, Brentwood | 1,855 | 01/07/2022 | $600,000 |
| 48 Franklin St, Brentwood | 01/12/2010 | $265,000 | |
| 50 Harrison St, Brentwood | 2,108 | 04/20/2018 | $315,000 |
| 61 Franklin St, Brentwood | 06/17/2025 | $650,000 | |
| 57 Franklin St, Brentwood |
