| Primary address | 6 Leahy Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 115-1-53 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/20/2006 |
| Sale price | $350,000 |
| Arm's length | Register |
| Current property tax | $6,928 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.25 |
| 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 $32,100, the tax amount paid for 6 Leahy Avenue, Brentwood, NY 11717 is $7,532.
When was 6 Leahy Avenue, Brentwood, NY 11717 last sold?6 Leahy Avenue, Brentwood, NY 11717 was last sold in 12/20/2007.
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 6 Leahy Avenue, Brentwood, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 01/20/2006 | $350,000 | 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 6 Leahy Avenue, Brentwood, NY 11717. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $7,532 |
| Current property tax | $6,928 |
| Market value | $452,113 |
| Assessed value | $32,100 |
Here's the assessment & property tax history for 6 Leahy 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 | $452,113 | $32,100 | 22.743 | $7,301 | +4.85% |
| 2023-2024 | $440,934 | $32,100 | 21.691 | $6,963 | -0.19% |
| 2022-2023 | $387,681 | $32,100 | 21.733 | $6,976 | +2.00% |
| 2021-2022 | $345,905 | $32,100 | 21.306 | $6,839 | +1.39% |
| 2020-2021 | $330,928 | $32,100 | 21.013 | $6,745 | +4.58% |
The complete history of permits filed for 6 Leahy 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 6 Leahy 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 6 Leahy 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) |
|---|---|---|---|---|---|
| Twin Pines Elementary School | 4 | Public | 1-5 | 744 | 0.31 |
| Pine Park Elementary School | NR | Public | K-1 | 534 | 0.36 |
| North Elementary School | 4 | Public | 1-5 | 855 | 1.23 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.26 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.26 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 0.30 |
| North Middle School | 4 | Public | 6-8 | 1,131 | 0.77 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 1.25 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.26 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.51 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 0.30 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 0.75 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.26 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 2.20 |
| Ascent School for Individuals With Autism | NR | Private | 4-12 | 24 | 2.82 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 6 Leahy Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 32 Smith St, Central Islip | 1,129 | 10/31/2023 | |
| 1224 Connetquot Ave, Central Islip | 10/19/2016 | $236,000 | |
| 41 Pilgrim Rd, Brentwood | 01/25/2012 | $140,000 | |
| 135 Clayton St, Central Islip | 10/06/2014 | $140,000 | |
| 136 Ames St, Brentwood | 03/09/2026 | $152,081 | |
| 137 4th St, Brentwood | 12/10/2013 | ||
| 924 Easton St, Ronkonkoma | 2,585 | 06/23/2023 | $420,000 |
| 1 E Cherry St, Central Islip | 07/16/2007 | ||
| 206 Russell Ave, Holbrook | 08/23/2022 | ||
| 6 Longshore St, Bay Shore | 4,058 | 03/15/2018 | $280,000 |
| 1428 N Windsor Ave, Bay Shore | 05/07/2013 | ||
| 230 Clift St, Central Islip | 04/01/2013 | $196,910 | |
| 43 43rd St, Islip | 10/11/2016 | $375,000 | |
| 41 Eatondale Ave, Blue Point | 02/19/2026 | $620,000 | |
| 36 Grissom Way, Hauppauge | 01/25/2006 | $669,000 | |
| 161 Powell Ave, Central Islip | 01/26/2006 | $330,000 | |
| 245 Leona St, Holbrook | 04/01/2010 | $360,000 | |
| 971 John Ave, Bayport | 10/10/2024 | ||
| 9 Matice Pl, Ronkonkoma | 09/25/2009 | $390,000 | |
| 224 E Farmingdale St, Islip Terrace | 11/01/2024 | $615,143 |