| Primary address | 8 Grant Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 136-2-89 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/25/2025 |
| Sale price | $401,500 |
| Arm's length | Register |
| Property tax | $6,195 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.33 |
| 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 $26,400, the tax amount paid for 8 Grant Avenue, Brentwood, NY 11717 is $6,194.
When was 8 Grant Avenue, Brentwood, NY 11717 last sold and what was the last sale price?8 Grant Avenue, Brentwood, NY 11717 was last sold in 09/25/2025 for $401,500.
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 8 Grant 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 8 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 | $6,195 |
| Market value | $371,831 |
| Assessed value | $26,400 |
Here's the assessment & property tax history for 8 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 | $371,831 | $26,400 | 22.743 | $6,004 | +4.85% |
| 2023-2024 | $362,637 | $26,400 | 21.691 | $5,726 | -0.19% |
| 2022-2023 | $318,840 | $26,400 | 21.733 | $5,738 | +2.00% |
| 2021-2022 | $284,483 | $26,400 | 21.306 | $5,625 | +1.39% |
| 2020-2021 | $272,165 | $26,400 | 21.013 | $5,547 | +4.58% |
The complete history of permits filed for 8 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 8 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 8 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 | 0.52 |
| Twin Pines Elementary School | 4 | Public | 1-5 | 744 | 0.54 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.89 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.89 |
| Oak Park Elementary School | 2 | Public | K-5 | 711 | 1.18 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 0.67 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.89 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 0.91 |
| North Middle School | 4 | Public | 6-8 | 1,131 | 1.10 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.22 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 0.43 |
| Freshman Center | NR | Public | 9 | 1,247 | 0.67 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.89 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 2.54 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.95 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 8 Grant Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 124 Furrows Rd, Holbrook | 12/03/2003 | ||
| 5 Dolores Pl, Central Islip | 2,355 | 10/16/2019 | $360,000 |
| 906 Manor Ln, Bay Shore | 02/05/2004 | $840,000 | |
| 5 Sampson St, Bay Shore | 05/23/2011 | ||
| 157 Bark Ave, Central Islip | 1,761 | 10/11/2019 | $260,000 |
| 22 Rugby St, Brentwood | 1,819 | 12/07/2023 | |
| 26 Amfer CT, Bay Shore | 06/02/2005 | ||
| 1398 Lombardy Blvd, Bay Shore | 1,338 | 07/16/2019 | $418,700 |
| 61 Percy Williams Dr, East Islip | 09/04/2015 | $565,000 | |
| 1417 N Monroe Ave, West Islip | 09/02/2003 | ||
| 122 Myrtle Ave, West Islip | 06/04/2025 | $700,000 | |
| 54 Rock Rd, Islip Terrace | 12/01/2003 | ||
| 314 Ellery St, Brentwood | 04/26/2007 | $408,100 | |
| 24 Dolores Pl, Central Islip | 2,536 | 07/26/2016 | $293,550 |
| 7 Schneider Ln, Hauppauge | 2,043 | 10/19/2017 | $495,000 |
| 17 Columbus Ave, Brentwood | 01/30/2004 | $295,000 | |
| 576 Grand Blvd, Brentwood | 05/17/2004 | ||
| 122 Thomas St, Brentwood | 02/09/2004 | $300,000 | |
| 214 San Juan Dr, Hauppauge | 2,340 | 10/19/2023 | $660,000 |
| 3 Bluff Cir, Hauppauge | 12/11/2003 |