| Primary address | 49 Ralph Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 96-2-26.3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $6,095 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.45 |
| 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 $25,975, the tax amount paid for 49 Ralph Avenue, Brentwood, NY 11717 is $6,095.
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 49 Ralph Avenue, Brentwood, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 49 Ralph 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 | $6,095 |
| Market value | $365,845 |
| Assessed value | $25,975 |
Here's the assessment & property tax history for 49 Ralph 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 | $630,986 | $44,800 | 22.743 | $10,189 | +4.85% |
| 2023-2024 | $615,384 | $44,800 | 21.691 | $9,718 | -0.19% |
| 2022-2023 | $541,063 | $44,800 | 21.733 | $9,736 | +2.00% |
| 2021-2022 | $482,758 | $44,800 | 21.306 | $9,545 | +1.39% |
| 2020-2021 | $461,856 | $44,800 | 21.013 | $9,414 | +4.58% |
The complete history of permits filed for 49 Ralph 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 49 Ralph 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 49 Ralph 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) |
|---|---|---|---|---|---|
| East Elementary School | NR | Public | PK, K | 507 | 0.78 |
| East Elementary School | NR | Public | PK, K | 507 | 0.78 |
| Northeast Elementary School | 4 | Public | 1-5 | 942 | 0.92 |
| Anthony Alfano Elementary School | 5 | Public | PK, K-6 | 586 | 1.07 |
| Anthony Alfano Elementary School | 5 | Public | PK, K-6 | 586 | 1.07 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Middle School | 4 | Public | 6-8 | 1,159 | 0.82 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 1.38 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.56 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 1.80 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 2.12 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.10 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.56 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.02 |
| Freshman Center | NR | Public | 9 | 1,247 | 2.22 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 2.43 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 49 Ralph Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 436 Ralph Ave, Central Islip | |||
| 42 Prospect Ave, Brentwood | 04/08/1996 | ||
| 48 Ralph Ave, Brentwood | 07/06/2011 | ||
| 457 Ralph Ave, Central Islip | 11/06/1995 | $135,000 | |
| 452 Ralph Ave, Central Islip | 1,144 | 08/01/2019 | |
| 259 Ocean Ave, Brentwood | |||
| 99 Calebs Path, Central Islip | 1,554 | 02/27/2025 | $600,000 |
| 24 Fulton St, Brentwood | 1,540 | 05/15/2019 | $414,000 |
| 22 Bergen St, Brentwood | |||
| 276 Vanderbilt Ave, Brentwood | |||
| 60 Ralph Ave, Brentwood | 04/26/2010 | $200,000 | |
| 51 Ralph Ave, Brentwood | |||
| 437 Ralph Ave, Central Islip | 1,096 | 01/19/2018 | |
| 441 Ralph Ave, Central Islip | 08/15/1996 | $136,500 | |
| 444 Ralph Ave, Central Islip | 1,896 | 03/01/2024 | $520,000 |
| 50 Ralph Ave, Brentwood | 12/30/2022 | ||
| 275 Ocean Ave, Brentwood | 09/18/2025 | $470,000 | |
| 58 Ralph Ave, Brentwood | |||
| 97 Calebs Path, Central Islip | |||
| 438 Prospect Ave, Central Islip |