| Primary address | 6 Islip Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 228-4-60 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/19/2024 |
| Sale price | $380,000 |
| Arm's length | Register |
| Property tax | $5,772 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.23 |
| Year built | 1930 |
| 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:
6 Islip Avenue, Brentwood, NY 11717 was built in 1930.
What is the assessed value of 6 Islip Avenue, Brentwood, NY 11717 and the property tax paid?Assessed at $24,600, the tax amount paid for 6 Islip Avenue, Brentwood, NY 11717 is $5,772.
When was 6 Islip Avenue, Brentwood, NY 11717 last sold and what was the last sale price?6 Islip Avenue, Brentwood, NY 11717 was last sold in 01/19/2024 for $380,000.
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 Islip 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 Islip 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 | $5,772 |
| Market value | $346,479 |
| Assessed value | $24,600 |
Here's the assessment & property tax history for 6 Islip 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 | $346,479 | $24,600 | 22.743 | $5,595 | +4.85% |
| 2023-2024 | $337,912 | $24,600 | 21.691 | $5,336 | -0.19% |
| 2022-2023 | $297,101 | $24,600 | 21.733 | $5,346 | +2.00% |
| 2021-2022 | $265,086 | $24,600 | 21.306 | $5,241 | +1.39% |
| 2020-2021 | $253,608 | $24,600 | 21.013 | $5,169 | +4.58% |
The complete history of permits filed for 6 Islip 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 Islip 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 Islip 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) |
|---|---|---|---|---|---|
| Loretta Park Elementary School | 4 | Public | 1-5 | 646 | 0.99 |
| Laurel Park Elementary School | 3 | Public | 1-5 | 665 | 1.03 |
| Southeast Elementary School | 5 | Public | 1-5 | 566 | 1.11 |
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 1.15 |
| Wing Elementary School | NR | Public | K-1 | 379 | 1.27 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip Middle School | 6 | Public | 6-8 | 804 | 1.64 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.92 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 1.98 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 2.01 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 2.12 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip High School | 8 | Public | 9-12 | 1,145 | 1.56 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.92 |
| Islip High School | 9 | Public | 9-12 | 892 | 2.12 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.53 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.68 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 6 Islip Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 736 Hyman Ave, West Islip | 04/13/2007 | $400,000 | |
| 122 Sherman St, Brentwood | 1,596 | 04/27/2018 | $350,000 |
| 21 Beech St, Bay Shore | 08/19/2004 | ||
| 583 Montauk Hwy, Oakdale | 18,550 | 02/07/2024 | |
| 124 Madison Ave, Brentwood | 06/09/2010 | ||
| 132 Snedecor Ave, Bayport | 10/17/2003 | $325,000 | |
| 1336 Broadway Ave, Holbrook | 1,264 | 02/25/2024 | |
| 274 Astor Dr, Sayville | 12/03/2010 | $499,000 | |
| 65 Bushwick Ave, Central Islip | 12/10/2014 | ||
| 1993 Lincoln Ave, Holbrook | 1,512 | 03/25/2020 | $420,000 |
| 21 Montgomery St, Brentwood | 12/05/2014 | ||
| 205 New York Ave, Bay Shore | 07/23/2002 | $252,500 | |
| 18 Bertram St, Islip | 05/17/2010 | ||
| 144 Grand Blvd, Brentwood | 06/28/2002 | ||
| 102 Cedar Point Dr, West Islip | 07/09/2002 | $500,000 | |
| 1312 Potter Blvd, Bay Shore | 02/07/2007 | $265,000 | |
| 120 Guilford Ave, Oakdale | 07/09/2002 | $150,000 | |
| 489 Peconic St, Ronkonkoma | 1,634 | 10/22/2018 | $310,000 |
| 34 Henry St, Sayville | 07/19/2002 | $160,000 | |
| 321 Southport St, Ronkonkoma | 2,482 | 09/05/2023 | $635,000 |