| Primary address | 55 Blacker Street, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 140-1-10 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/19/2001 |
| Sale price | $185,000 |
| Arm's length | Register |
| Property tax | $10,770 |
| Building class | Residential - Multi-Purpose/Multi-Structure (280) |
| Acreage | 0.27 |
| 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:
Assessed at $45,900, the tax amount paid for 55 Blacker Street, Brentwood, NY 11717 is $10,770.
When was 55 Blacker Street, Brentwood, NY 11717 last sold?55 Blacker Street, Brentwood, NY 11717 was last sold in 06/12/2008.
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 55 Blacker 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 55 Blacker Street, Brentwood, NY 11717. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $10,770 |
| Market value | $646,479 |
| Assessed value | $45,900 |
Here's the assessment & property tax history for 55 Blacker 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 | $646,479 | $45,900 | 22.743 | $10,439 | +4.85% |
| 2023-2024 | $630,495 | $45,900 | 21.691 | $9,956 | -0.19% |
| 2022-2023 | $554,347 | $45,900 | 21.733 | $9,975 | +2.00% |
| 2021-2022 | $494,613 | $45,900 | 21.306 | $9,779 | +1.39% |
| 2020-2021 | $473,196 | $45,900 | 21.013 | $9,645 | +4.58% |
The complete history of permits filed for 55 Blacker 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 55 Blacker 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 55 Blacker 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) |
|---|---|---|---|---|---|
| East Elementary School | NR | Public | PK, K | 507 | 0.62 |
| East Elementary School | NR | Public | PK, K | 507 | 0.62 |
| Cordello Avenue Elementary School | 4 | Public | K-6 | 507 | 0.76 |
| Anthony Alfano Elementary School | 5 | Public | PK, K-6 | 586 | 1.03 |
| Anthony Alfano Elementary School | 5 | Public | PK, K-6 | 586 | 1.03 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Middle School | 4 | Public | 6-8 | 1,159 | 0.77 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 1.04 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.35 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 1.80 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 1.89 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.27 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.35 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 1.98 |
| Freshman Center | NR | Public | 9 | 1,247 | 2.52 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.83 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 55 Blacker Street, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 84 Vanderbilt Ave, Central Islip | 03/04/2004 | ||
| 1621 Fairfax Ave, West Islip | 02/26/1999 | $190,000 | |
| 150 Paulanna Ave, Bayport | 04/09/1999 | $180,000 | |
| 50 1st Ave, Bay Shore | 07/18/2016 | $299,000 | |
| 153 John St, Hauppauge | 04/21/1999 | $285,000 | |
| 36 E Sycamore St, Central Islip | 11/09/2001 | $157,000 | |
| 12 Gainsborough Rd, Holbrook | 05/30/2002 | $293,000 | |
| 104 Eisenhower Ave, Brentwood | 10/10/2023 | $540,000 | |
| 19 Woodhollow Rd, Great River | 04/15/1999 | $284,000 | |
| 331 Carnegie Blvd, Holbrook | 09/24/2001 | $50,196 | |
| 61 Orient Ave, Brentwood | 12/18/2015 | $240,000 | |
| 346 Brentwood Pkwy, Brentwood | 08/09/2022 | ||
| 78 Hamlet Dr, Hauppauge | 2,866 | 03/31/2025 | $975,000 |
| 39 Ivy Ave, Ocean Beach | 09/03/2013 | ||
| 4 Birch Pl, Bay Shore | 07/01/1999 | $144,990 | |
| 24 Burnham Pl, Nesconset | 09/30/2014 | $110,000 | |
| 15 Quay CT, West Islip | 12/11/2009 | $575,000 | |
| 1349 Peters Blvd, Bay Shore | 10/30/2003 | $330,000 | |
| 115 Country Village Ln, East Islip | 02/05/2013 | $350,000 | |
| 12 Roma Ave, Central Islip | 1,687 | 10/28/2020 | $415,000 |