| Primary address | 30 Harrison Street, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 50-4-9 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $8,447 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.17 |
| 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 $40,000, the tax amount paid for 30 Harrison Street, Brentwood, NY 11717 is $9,386.
When was 30 Harrison Street, Brentwood, NY 11717 last sold?30 Harrison Street, Brentwood, NY 11717 was last sold in 07/26/1999.
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 30 Harrison Street, 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 30 Harrison Street, Brentwood, NY 11717. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $9,386 |
| Current property tax | $8,447 |
| Market value | $563,380 |
| Assessed value | $40,000 |
Here's the assessment & property tax history for 30 Harrison Street, 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 | $563,380 | $40,000 | 22.743 | $9,097 | +4.85% |
| 2023-2024 | $549,450 | $40,000 | 21.691 | $8,676 | -0.19% |
| 2022-2023 | $483,092 | $40,000 | 21.733 | $8,693 | +2.00% |
| 2021-2022 | $431,035 | $40,000 | 21.306 | $8,522 | +1.39% |
| 2020-2021 | $412,371 | $40,000 | 21.013 | $8,405 | +4.58% |
The complete history of permits filed for 30 Harrison Street, 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 30 Harrison Street, 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 30 Harrison Street, 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) |
|---|---|---|---|---|---|
| North Elementary School | 4 | Public | 1-5 | 855 | 0.37 |
| Northeast Elementary School | 4 | Public | 1-5 | 942 | 0.75 |
| Pine Park Elementary School | NR | Public | K-1 | 534 | 1.06 |
| Twin Pines Elementary School | 4 | Public | 1-5 | 744 | 1.09 |
| East Elementary School | NR | Public | PK, K | 507 | 1.87 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Middle School | 4 | Public | 6-8 | 1,131 | 0.89 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.30 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.75 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.07 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 2.39 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 1.30 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 1.97 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.07 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.56 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 2.72 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 30 Harrison Street, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 45 Irving St, Central Islip | 2,526 | 02/28/2019 | $360,000 |
| 365 Central Ave, Bohemia | 9,000 | 02/25/2021 | $125,000 |
| 9 Eastover Rd, Sayville | 3,120 | 08/28/2018 | $518,000 |
| 39 Girard Ave, Bay Shore | 08/13/1999 | $270,000 | |
| 128 Colony Dr, Holbrook | 06/01/2006 | $333,000 | |
| 242 Breeze Ave, Ronkonkoma | 03/07/2011 | $410,000 | |
| 256 Wiley St, Brentwood | 09/01/1999 | $151,000 | |
| 32 Shoal Dr, West Islip | 03/03/2016 | $1,175,000 | |
| 904 Connetquot Ave, Islip Terrace | 11/13/2015 | $385,000 | |
| 5901 Veterans Memorial Hwy, Holbrook | 95,000 | 04/28/2021 | $25,000,000 |
| 23 Rollin Ln, Brentwood | 960 | 02/03/2022 | |
| 1021 Spur Dr N, Bay Shore | 08/30/1999 | ||
| 208 Fairfield Dr E, Holbrook | 11/27/2002 | $405,000 | |
| 67 Ogden Rd, West Islip | 09/01/1999 | $267,000 | |
| 35 Washington Ave, Bay Shore | 19,000 | 10/23/2019 | |
| 225 W 1st St, West Islip | 12/23/2013 | $250,000 | |
| 38 Hamlet Dr, Hauppauge | 2,866 | 11/02/2018 | |
| 20 White St, Brentwood | 11/16/2012 | $154,500 | |
| 70 Widgeon CT, Great River | 2,867 | 12/18/2019 | |
| 291 Columbia St, Holbrook | 08/30/1999 | $180,000 |