| Primary address | 15 Harrison Street, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 35-3-88 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $5,379 |
| 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 $25,500, the tax amount paid for 15 Harrison Street, Brentwood, NY 11717 is $5,983.
When was 15 Harrison Street, Brentwood, NY 11717 last sold?15 Harrison Street, Brentwood, NY 11717 was last sold in 08/30/2006.
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 15 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 15 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 | $5,984 |
| Current property tax | $5,379 |
| Market value | $359,155 |
| Assessed value | $25,500 |
Here's the assessment & property tax history for 15 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 | $359,155 | $25,500 | 22.743 | $5,799 | +4.85% |
| 2023-2024 | $350,274 | $25,500 | 21.691 | $5,531 | -0.19% |
| 2022-2023 | $307,971 | $25,500 | 21.733 | $5,542 | +2.00% |
| 2021-2022 | $274,785 | $25,500 | 21.306 | $5,433 | +1.39% |
| 2020-2021 | $262,887 | $25,500 | 21.013 | $5,358 | +4.58% |
The complete history of permits filed for 15 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 15 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 15 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 | 0.28 |
| Northeast Elementary School | 4 | Public | 1-5 | 942 | 0.85 |
| Pine Park Elementary School | NR | Public | K-1 | 534 | 1.06 |
| Twin Pines Elementary School | 4 | Public | 1-5 | 744 | 1.08 |
| East Elementary School | NR | Public | PK, K | 507 | 1.95 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Middle School | 4 | Public | 6-8 | 1,131 | 0.83 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.28 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.83 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.13 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 2.42 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 1.28 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 1.99 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.13 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 2.64 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.66 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 15 Harrison Street, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 138 Applegate Dr, Central Islip | 08/29/2006 | $360,500 | |
| 3 Sheppard CT, Brentwood | 2,970 | 04/03/2020 | $455,000 |
| 740 Sandra Ave, West Islip | 08/29/2006 | $525,000 | |
| 204 Ballad Cir, Holbrook | 11/05/2014 | ||
| 11 Evergreen Ave, Brentwood | 08/31/2006 | $300,000 | |
| 48 North St, West Islip | 1,153 | 11/30/2021 | $430,000 |
| 258 Tahlulah Ln, West Islip | 08/16/2006 | $717,500 | |
| 112 Edgewater Ave, Bayport | 07/11/2006 | $650,000 | |
| 41 Louisiana Ave, Bay Shore | 12/06/2012 | $255,000 | |
| 444 Locust St, Brentwood | 08/25/2006 | $380,000 | |
| 27 Stephen Rd, Bayport | 08/28/2006 | $370,800 | |
| 1328 Elayne Ave, Bay Shore | 1,630 | 11/21/2018 | $240,000 |
| 202 W 1st St, West Islip | 1,305 | 03/29/2019 | $295,000 |
| 189 Arnold St, Holbrook | 08/29/2006 | $390,000 | |
| 1456 Pine Ave, Bohemia | 08/07/2023 | $784,000 | |
| 42 Gates Ave, Brentwood | 01/29/2026 | $420,000 | |
| 19 Sandpiper Walk, Bay Shore | 1,124 | 01/30/2020 | $880,000 |
| 9 W Walnut St, Islip | 1,692 | 06/15/2020 | $485,000 |
| 49 Chatham Dr, Oakdale | 11/04/2013 | ||
| 2050 Express Dr S, Hauppauge | 11/10/2016 | $15,250 |