| Primary address | 6 Madison Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 137-1-17.6 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/04/2010 |
| Sale price | $80,000 |
| Arm's length | Register |
| Property tax | $8,682 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.28 |
| 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:
Assessed at $37,000, the tax amount paid for 6 Madison Avenue, Brentwood, NY 11717 is $8,682.
When was 6 Madison Avenue, Brentwood, NY 11717 last sold and what was the last sale price?6 Madison Avenue, Brentwood, NY 11717 was last sold in 06/04/2010 for $80,000.
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 6 Madison 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 6 Madison 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 | $8,682 |
| Market value | $521,127 |
| Assessed value | $37,000 |
Here's the assessment & property tax history for 6 Madison 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 | $521,127 | $37,000 | 22.743 | $8,415 | +4.85% |
| 2023-2024 | $508,242 | $37,000 | 21.691 | $8,026 | -0.19% |
| 2022-2023 | $446,860 | $37,000 | 21.733 | $8,041 | +2.00% |
| 2021-2022 | $398,707 | $37,000 | 21.306 | $7,883 | +1.39% |
| 2020-2021 | $381,443 | $37,000 | 21.013 | $7,775 | +4.58% |
The complete history of permits filed for 6 Madison 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 6 Madison 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 6 Madison 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) |
|---|---|---|---|---|---|
| Pine Park Elementary School | NR | Public | K-1 | 534 | 0.55 |
| Twin Pines Elementary School | 4 | Public | 1-5 | 744 | 0.61 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.73 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.73 |
| East Elementary School | NR | Public | PK, K | 507 | 1.10 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| MDQ Academy | NR | Private | PK-12 | 412 | 0.73 |
| Freshman Center | NR | Public | 9 | 1,247 | 0.86 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 0.93 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 0.94 |
| North Middle School | 4 | Public | 6-8 | 1,131 | 1.17 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 0.54 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.73 |
| Freshman Center | NR | Public | 9 | 1,247 | 0.86 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.67 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 2.78 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 6 Madison Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 299 Lowell Rd, Sayville | 09/07/2005 | $386,250 | |
| 405 Jefferson Ave, Brentwood | 09/04/2009 | ||
| 24 Fig St, Central Islip | 906 | 10/17/2019 | |
| 76 Budenos Dr, Sayville | 06/28/2004 | $399,000 | |
| 1050 Karshick St, Bohemia | 1,407 | 07/02/2024 | $528,000 |
| 252 Barleau St, Brentwood | 01/08/2003 | $242,000 | |
| 124 Nimbus Rd, Holbrook | 06/18/2025 | ||
| 45 Jefferson Ave, Brentwood | 960 | 10/20/2017 | |
| 129 Thunder Rd, Holbrook | 04/11/1997 | $172,500 | |
| 34 Montauk Ave, Brentwood | 1,208 | 02/13/2017 | $272,001 |
| 209 W Islip Rd, West Islip | 2,842 | 10/23/2020 | |
| 3 Vita Dr, Central Islip | 863 | 06/21/2021 | $375,000 |
| 61 Connecticut Ave, Bay Shore | 04/04/1997 | $105,000 | |
| 264 Evergreen Ave, Central Islip | 10/24/2002 | $240,000 | |
| 100 Queen St, Bay Shore | 3,979 | 01/05/2023 | |
| 86 Carleton Ave, East Islip | 09/05/2013 | $512,500 | |
| 64 Fairview Ave, Islip Terrace | 07/13/2023 | ||
| 6 Palmer Dr, Sayville | 07/18/2022 | $750,000 | |
| 1595 N Thompson Dr, Bay Shore | 1,685 | 05/26/2021 | |
| 81 3rd Ave, Bay Shore | 06/01/2016 | $329,000 |