| Primary address | 20 Frank Street, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 163-1-3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/27/2004 |
| Sale price | $253,340 |
| Arm's length | Register |
| Current property tax | $6,787 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.21 |
| 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 $31,500, the tax amount paid for 20 Frank Street, Brentwood, NY 11717 is $7,391.
When was 20 Frank Street, Brentwood, NY 11717 last sold and what was the last sale price?20 Frank Street, Brentwood, NY 11717 was last sold in 01/27/2004 for $253,340.
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 20 Frank Street, Brentwood, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 01/27/2004 | $253,340 | Register | Register |
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 20 Frank 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 | $7,391 |
| Current property tax | $6,787 |
| Market value | $443,662 |
| Assessed value | $31,500 |
Here's the assessment & property tax history for 20 Frank 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 | $443,662 | $31,500 | 22.743 | $7,164 | +4.85% |
| 2023-2024 | $432,692 | $31,500 | 21.691 | $6,833 | -0.19% |
| 2022-2023 | $380,435 | $31,500 | 21.733 | $6,846 | +2.00% |
| 2021-2022 | $339,440 | $31,500 | 21.306 | $6,711 | +1.39% |
| 2020-2021 | $324,742 | $31,500 | 21.013 | $6,619 | +4.58% |
The complete history of permits filed for 20 Frank 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 20 Frank 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 20 Frank 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 | 0.65 |
| East Elementary School | NR | Public | PK, K | 507 | 0.65 |
| Cordello Avenue Elementary School | 4 | Public | K-6 | 507 | 0.84 |
| Southeast Elementary School | 5 | Public | 1-5 | 566 | 1.04 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 1.15 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Middle School | 4 | Public | 6-8 | 1,159 | 0.81 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 1.15 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.24 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 1.76 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 1.98 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| MDQ Academy | NR | Private | PK-12 | 412 | 1.24 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.51 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 1.91 |
| Freshman Center | NR | Public | 9 | 1,247 | 2.55 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.71 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Frank Street, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 102 Bucknell Rd, West Sayville | 11/13/2008 | ||
| 1051 Smithtown Ave, Bohemia | 05/19/2016 | $305,000 | |
| 16 Smith St, Central Islip | 02/11/2004 | $279,130 | |
| 24 Dawn Cres, Central Islip | 06/13/2025 | $1 | |
| 38 Peters Blvd, Central Islip | 2,075 | 12/02/2019 | $400,000 |
| 1 Larry Ln, West Islip | 08/04/2014 | $850,000 | |
| 511 Asharoken Blvd, Bay Shore | 02/10/2004 | $370,000 | |
| 14 Yew CT, Brentwood | 06/10/2020 | ||
| 40 Eastover Rd, Sayville | 01/29/2013 | $342,500 | |
| 374 Sea Cliff St, Islip Terrace | 2,380 | 05/11/2018 | |
| 24 Dewey St, Sayville | 05/31/2012 | ||
| 104 Jordan St, Bay Shore | 09/16/2003 | $310,000 | |
| 2234 Locust Ave, Ronkonkoma | 06/26/2023 | ||
| 44 Lanier Ln, Bay Shore | 2,323 | 09/22/2020 | $575,000 |
| 52 S Montgomery Ave, Bay Shore | 02/05/2004 | ||
| 67 Les St, Bay Shore | 01/16/2004 | ||
| 113 E Oakdale St, Bay Shore | 12/09/2020 | ||
| 161 Remington Blvd, Ronkonkoma | 20,937 | 02/06/2004 | $950,000 |
| 1550 Potter Blvd, Bay Shore | 1,183 | 07/31/2019 | $380,000 |
| 16 Compass Ave, Ocean Beach | 09/01/2010 | $665,000 |