| Primary address | 8 Prospect Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 95-2-5 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/16/2021 |
| Sale price | $503,000 |
| Arm's length | Register |
| Property tax | $10,442 |
| Building sqft | 3,241 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.45 |
| Year built | 1957 |
| Units | 2 |
| 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:
8 Prospect Avenue, Brentwood, NY 11717 was built in 1957 and has a total of 3,241 square feet.
What is the assessed value of 8 Prospect Avenue, Brentwood, NY 11717 and the property tax paid?Assessed at $44,500, the tax amount paid for 8 Prospect Avenue, Brentwood, NY 11717 is $10,441.
When was 8 Prospect Avenue, Brentwood, NY 11717 last sold and what was the last sale price?8 Prospect Avenue, Brentwood, NY 11717 was last sold in 03/16/2021 for $503,000.
How many residential units does this building have?This building has 2 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 8 Prospect 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 8 Prospect 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 | $10,442 |
| Market value | $626,760 |
| Assessed value | $44,500 |
Here's the assessment & property tax history for 8 Prospect 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 | $626,760 | $44,500 | 22.743 | $10,121 | +4.85% |
| 2023-2024 | $611,264 | $44,500 | 21.691 | $9,652 | -0.19% |
| 2022-2023 | $537,440 | $44,500 | 21.733 | $9,671 | +12.08% |
| 2021-2022 | $436,422 | $40,500 | 21.306 | $8,629 | +1.39% |
| 2020-2021 | $417,526 | $40,500 | 21.013 | $8,510 | +4.58% |
The complete history of permits filed for 8 Prospect 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 Prospect 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 Prospect 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 | 0.50 |
| East Elementary School | NR | Public | PK, K | 507 | 0.68 |
| East Elementary School | NR | Public | PK, K | 507 | 0.68 |
| Pine Park Elementary School | NR | Public | K-1 | 534 | 1.16 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.19 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Middle School | 4 | Public | 6-8 | 1,159 | 0.59 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.19 |
| North Middle School | 4 | Public | 6-8 | 1,131 | 1.59 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.60 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 1.70 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| MDQ Academy | NR | Private | PK-12 | 412 | 1.19 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 1.50 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.60 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.71 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 2.90 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 8 Prospect Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 177 Veronica St, Holbrook | 1,547 | 07/20/2020 | $210,250 |
| 69 Cirrus Rd, Holbrook | 11/25/2015 | ||
| 44 Pine St, Brentwood | 10/04/2006 | ||
| 20 Bradbury CT, Holbrook | 01/03/2008 | $385,000 | |
| 111 Monroe Ave, Bay Shore | 07/29/2003 | $203,500 | |
| 41 Oklahoma Ave, Bay Shore | 2,196 | 12/09/2019 | |
| 1788 Wells Dr, Bay Shore | 10/31/2024 | $500,000 | |
| 4 Meadow Brook Dr, Brentwood | 10/16/2023 | $485,000 | |
| 1953 Julia Goldbach Ave, Ronkonkoma | 07/28/2003 | $359,000 | |
| 274 Lincoln Ave, Brentwood | 03/15/2024 | $484,500 | |
| 27 Nicoll Ave, Central Islip | 06/01/2005 | $345,000 | |
| 274 Haven Ave, Ronkonkoma | 08/16/2016 | $317,000 | |
| 29 Roslyn St, Islip Terrace | 07/18/2003 | ||
| 911 Liberty St, Bohemia | 12/12/2014 | $229,000 | |
| 65 Whitman Ave, Islip | 03/03/2021 | ||
| 2282 Pond Rd, Ronkonkoma | 07/14/2003 | $325,000 | |
| 26 Orient Ave, Brentwood | 1,715 | 02/27/2020 | $410,000 |
| 319 Thrift St, Ronkonkoma | 08/29/2023 | $10 | |
| 425 Lincoln Ave, Brentwood | 08/08/2005 | ||
| 18 Cedar St E, Central Islip | 1,608 | 02/09/2022 |