| Primary address | 45 Grant Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 115-3-9 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/27/2024 |
| Sale price | $629,500 |
| Arm's length | Register |
| Property tax | $9,691 |
| Building sqft | 2,065 |
| Building class | Three Family Year-Round Residence (230) |
| Acreage | 0.5 |
| Year built | 1939 |
| Units | 3 |
| 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:
45 Grant Avenue, Brentwood, NY 11717 was built in 1939 and has a total of 2,065 square feet.
What is the assessed value of 45 Grant Avenue, Brentwood, NY 11717 and the property tax paid?Assessed at $41,300, the tax amount paid for 45 Grant Avenue, Brentwood, NY 11717 is $9,691.
When was 45 Grant Avenue, Brentwood, NY 11717 last sold and what was the last sale price?45 Grant Avenue, Brentwood, NY 11717 was last sold in 08/27/2024 for $629,500.
How many residential units does this building have?This building has 3 residential unit(s).
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 45 Grant 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 45 Grant 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 | $9,691 |
| Market value | $581,690 |
| Assessed value | $41,300 |
Here's the assessment & property tax history for 45 Grant 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 | $581,690 | $41,300 | 22.743 | $9,393 | +4.85% |
| 2023-2024 | $567,307 | $41,300 | 21.691 | $8,958 | -0.19% |
| 2022-2023 | $498,792 | $41,300 | 21.733 | $8,976 | +2.00% |
| 2021-2022 | $445,044 | $41,300 | 21.306 | $8,799 | +1.39% |
| 2020-2021 | $425,773 | $41,300 | 21.013 | $8,678 | +4.58% |
The complete history of permits filed for 45 Grant 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 45 Grant 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 45 Grant 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 | 0.27 |
| Twin Pines Elementary School | 4 | Public | 1-5 | 744 | 0.33 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.01 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.01 |
| Northeast Elementary School | 4 | Public | 1-5 | 942 | 1.12 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 0.60 |
| North Middle School | 4 | Public | 6-8 | 1,131 | 0.89 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.01 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.16 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 1.17 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 0.60 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 0.71 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.01 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 2.54 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.79 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 45 Grant Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 16 Summerfield Cir, Central Islip | 07/02/2014 | $252,000 | |
| 179 Singingwood Dr, Holbrook | 06/26/2008 | $375,000 | |
| 204 E Bayberry Rd, Islip | 08/11/1993 | $450,000 | |
| 23 Academy Ln, Oakdale | 07/12/1999 | $150,500 | |
| 46 Fairlawn Dr, Central Islip | 07/09/1993 | $144,990 | |
| 24 Secatogue Ln E, West Islip | 1,949 | 04/02/2020 | $795,000 |
| 59 Joanne Dr, Holbrook | 08/10/1993 | $148,000 | |
| 221 Loop Dr, Sayville | 07/28/1993 | $124,000 | |
| 671 Muncey Rd, West Islip | 07/21/2014 | ||
| 258 Timberpoint Rd, East Islip | 08/08/2025 | $905,000 | |
| 25 Bohack CT, Sayville | 07/07/2003 | $330,000 | |
| 15 Sunburst Ter, Central Islip | 07/14/2023 | $435,000 | |
| 151 Anchorage Dr, West Islip | 2,036 | 06/11/2021 | $665,000 |
| 43 Lloyd Dr, Brentwood | 1,756 | 10/08/2020 | $435,000 |
| 120 Rollstone Ave, West Sayville | 1,898 | 06/23/2025 | $875,000 |
| 45 Hoffman Ave, Hauppauge | 29,122 | 01/03/2019 | $1,887,500 |
| 236 Connetquot Rd, Bayport | 08/09/1993 | $140,000 | |
| 124 Lincoln Dr, Oakdale | 01/07/2025 | ||
| 23 23rd Ave, Bay Shore | 06/28/2022 | $520,000 | |
| 78 Cirrus Rd, Holbrook | 08/05/1993 | $140,000 |