| Primary address | 15 Tremont Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 37-2-35 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $6,359 |
| Building sqft | 1,570 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.45 |
| Year built | 1962 |
| 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:
15 Tremont Avenue, Brentwood, NY 11717 was built in 1962 and has a total of 1,570 square feet.
What is the assessed value of 15 Tremont Avenue, Brentwood, NY 11717 and the property tax paid?Assessed at $34,500, the tax amount paid for 15 Tremont Avenue, Brentwood, NY 11717 is $8,095.
When was 15 Tremont Avenue, Brentwood, NY 11717 last sold?15 Tremont Avenue, Brentwood, NY 11717 was last sold in 06/24/2021.
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 15 Tremont Avenue, Brentwood, 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 15 Tremont Avenue, Brentwood, NY 11717. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $8,095 |
| Current property tax | $6,359 |
| Market value | $485,915 |
| Assessed value | $34,500 |
Here's the assessment & property tax history for 15 Tremont 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 | $485,915 | $34,500 | 22.743 | $7,846 | +4.85% |
| 2023-2024 | $473,901 | $34,500 | 21.691 | $7,483 | -0.19% |
| 2022-2023 | $416,667 | $34,500 | 21.733 | $7,498 | +2.00% |
| 2021-2022 | $371,767 | $34,500 | 21.306 | $7,351 | +1.39% |
| 2020-2021 | $355,670 | $34,500 | 21.013 | $7,249 | +4.58% |
The complete history of permits filed for 15 Tremont 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 15 Tremont 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 15 Tremont 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) |
|---|---|---|---|---|---|
| Northeast Elementary School | 4 | Public | 1-5 | 942 | 0.66 |
| North Elementary School | 4 | Public | 1-5 | 855 | 1.28 |
| East Elementary School | NR | Public | PK, K | 507 | 1.65 |
| East Elementary School | NR | Public | PK, K | 507 | 1.65 |
| Pine Park Elementary School | NR | Public | K-1 | 534 | 1.67 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.59 |
| North Middle School | 4 | Public | 6-8 | 1,131 | 1.75 |
| Freshman Center | NR | Public | 9 | 1,247 | 2.04 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.19 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 2.33 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.73 |
| Freshman Center | NR | Public | 9 | 1,247 | 2.04 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.19 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 2.25 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.36 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 15 Tremont Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 136 The Helm, East Islip | 6,839 | 02/19/2026 | $3,100,000 |
| 1075 Bay Shore Ave, Bay Shore | 02/08/2002 | ||
| 338 Twin Bark Ave, Holbrook | 09/18/2003 | $202,000 | |
| 210 Acorn Ave, Central Islip | 06/27/2002 | $184,990 | |
| 100 Moody Ave, Islip | 02/14/2002 | $260,000 | |
| 53 Bourne Blvd, Bohemia | 02/14/2002 | $120,000 | |
| 940 Montauk Hwy, Oakdale | 11/16/2016 | $565,000 | |
| 307 4th Ave, Bay Shore | 06/05/2023 | ||
| 370 Spur Dr S, Bay Shore | 10/31/2006 | $333,900 | |
| 682 Walnut Ave, Bohemia | 03/23/2016 | ||
| 18 Connecticut Ave, Bay Shore | 01/09/2002 | ||
| 44 Stewart St, Bay Shore | 03/28/2002 | $189,000 | |
| 44 Heckscher Spur Rd, East Islip | 02/01/2002 | $186,000 | |
| 129 Oak St, Bay Shore | 07/26/2012 | $785,000 | |
| 219 Ontario St, Ronkonkoma | 02/08/2002 | $200,000 | |
| 339 Delaware Ave, Bay Shore | 09/21/2015 | $260,000 | |
| 440 Earle St, Central Islip | 02/08/2002 | $95,000 | |
| 20 Doolittle St, Brentwood | 12/03/2001 | ||
| 1 Pear St, Central Islip | 1,092 | 03/28/2023 | $463,500 |
| 15 Cordello Ave, Central Islip | 09/29/2011 | $190,800 |