| Primary address | 12 Montgomery Street, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 114-3-70 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/19/2002 |
| Sale price | $230,785 |
| Arm's length | Register |
| Current property tax | $6,717 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.25 |
| 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 $31,200, the tax amount paid for 12 Montgomery Street, Brentwood, NY 11717 is $7,321.
When was 12 Montgomery Street, Brentwood, NY 11717 last sold and what was the last sale price?12 Montgomery Street, Brentwood, NY 11717 was last sold in 09/19/2002 for $230,785.
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 12 Montgomery 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 12 Montgomery 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 | $7,321 |
| Current property tax | $6,717 |
| Market value | $439,436 |
| Assessed value | $31,200 |
Here's the assessment & property tax history for 12 Montgomery 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 | $439,436 | $31,200 | 22.743 | $7,096 | +4.85% |
| 2023-2024 | $428,571 | $31,200 | 21.691 | $6,768 | -0.19% |
| 2022-2023 | $376,811 | $31,200 | 21.733 | $6,781 | +2.00% |
| 2021-2022 | $336,207 | $31,200 | 21.306 | $6,647 | +1.39% |
| 2020-2021 | $321,649 | $31,200 | 21.013 | $6,556 | +4.58% |
The complete history of permits filed for 12 Montgomery 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 12 Montgomery 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 12 Montgomery 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) |
|---|---|---|---|---|---|
| Twin Pines Elementary School | 4 | Public | 1-5 | 744 | 0.77 |
| Pine Park Elementary School | NR | Public | K-1 | 534 | 0.85 |
| North Elementary School | 4 | Public | 1-5 | 855 | 1.46 |
| Oak Park Elementary School | 2 | Public | K-5 | 711 | 1.72 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.74 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 0.44 |
| North Middle School | 4 | Public | 6-8 | 1,131 | 0.88 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 1.58 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.74 |
| West Middle School | 4 | Public | 6-8 | 848 | 2.04 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 0.44 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 1.11 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 1.68 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.74 |
| Ascent School for Individuals With Autism | NR | Private | 4-12 | 24 | 2.30 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 12 Montgomery Street, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 21 Rutledge St, Brentwood | 10/10/2008 | $255,000 | |
| 73 Gates Ave, Central Islip | 1,006 | 09/28/2018 | |
| 70 Jane Rd, Hauppauge | 11/19/2001 | $320,000 | |
| 263 Kerry St, Holbrook | 11/27/2001 | $305,000 | |
| 17 Morton St, Brentwood | 1,645 | 02/15/2018 | $329,600 |
| 184 Ithaca St, Bay Shore | 03/07/2024 | $581,000 | |
| 14 Banks St, West Islip | 11/13/2001 | $269,000 | |
| 71 Gates Ave, Central Islip | 06/24/2004 | $399,000 | |
| 250 Ellsworth St, Holbrook | 10/26/2006 | $415,000 | |
| 179 S Fairview Ave, Bayport | 4,747 | 04/14/2021 | $1,400,000 |
| 322 Adler St, Islip Terrace | 1,862 | 07/12/2018 | $450,000 |
| 14 Wisconsin Ave, Bay Shore | 09/24/2001 | ||
| 68 Pequot Ln, East Islip | 1,699 | 02/12/2018 | |
| 1604 E Forks Rd, Bay Shore | 10/04/1999 | ||
| 17 Yonda Dr, Sayville | 1,390 | 07/02/2018 | $475,000 |
| 73 Connecticut Ave, Bay Shore | 06/26/2013 | ||
| 65 McKinney Ave, Central Islip | 03/15/2017 | ||
| 174 Woodlawn Ave, Ronkonkoma | 3,100 | 11/18/2020 | $450,000 |
| 206 Alkier St, Brentwood | 1,377 | 10/09/2015 | |
| 86 Haven Ave, Ronkonkoma | 10/07/2009 |