| Primary address | 31 Franklin Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 52-3-30 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/26/2013 |
| Sale price | $205,000 |
| Arm's length | Register |
| Current property tax | $7,491 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.45 |
| Year built | 1957 |
| 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:
31 Franklin Avenue, Brentwood, NY 11717 was built in 1957.
What is the assessed value of 31 Franklin Avenue, Brentwood, NY 11717 and the property tax paid?Assessed at $34,500, the tax amount paid for 31 Franklin Avenue, Brentwood, NY 11717 is $8,095.
When was 31 Franklin Avenue, Brentwood, NY 11717 last sold?31 Franklin Avenue, Brentwood, NY 11717 was last sold in 08/07/2019.
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 31 Franklin Avenue, Brentwood, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 31 Franklin 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 | $8,095 |
| Current property tax | $7,491 |
| Market value | $485,915 |
| Assessed value | $34,500 |
Here's the assessment & property tax history for 31 Franklin 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 | $485,915 | $34,500 | 22.743 | $7,846 | +4.85% |
| 2023-2024 | $473,901 | $34,500 | 21.691 | $7,483 | -0.19% |
| 2022-2023 | $416,667 | $34,500 | 21.733 | $7,498 | +2.00% |
| 2021-2022 | $371,767 | $34,500 | 21.306 | $7,351 | +1.39% |
| 2020-2021 | $355,670 | $34,500 | 21.013 | $7,249 | +4.58% |
The complete history of permits filed for 31 Franklin 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 31 Franklin 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 31 Franklin 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) |
|---|---|---|---|---|---|
| Northeast Elementary School | 4 | Public | 1-5 | 942 | 0.61 |
| East Elementary School | NR | Public | PK, K | 507 | 1.41 |
| East Elementary School | NR | Public | PK, K | 507 | 1.41 |
| North Elementary School | 4 | Public | 1-5 | 855 | 1.45 |
| Anthony Alfano Elementary School | 5 | Public | PK, K-6 | 586 | 1.62 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.37 |
| North Middle School | 4 | Public | 6-8 | 1,131 | 1.86 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.02 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 2.05 |
| Freshman Center | NR | Public | 9 | 1,247 | 2.09 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.48 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.02 |
| Freshman Center | NR | Public | 9 | 1,247 | 2.09 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 2.20 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.27 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 31 Franklin Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 204 F Springmeadow Dr, Holbrook | 894 | 08/21/2018 | $285,000 |
| 62 Rock Rd, Islip Terrace | 07/25/2002 | $280,000 | |
| 57 Deer Path Rd, Central Islip | 06/06/2011 | $300,000 | |
| 101 S Penataquit Ave, Bay Shore | 08/12/2022 | $1,100,000 | |
| 25 Hoffman Ave, Hauppauge | 90,102 | 08/23/2004 | $6,000,000 |
| 22 Castle Ln, Bay Shore | 3,713 | 03/02/2020 | $780,000 |
| 7 Cynthia Ln, East Islip | 08/07/1997 | $160,000 | |
| 34 Clarke St, Brentwood | 12/08/2022 | $372,000 | |
| 23 Marshall Ave, Brentwood | 1,988 | 05/28/2021 | $420,000 |
| 11 Marlo Ln, Hauppauge | 08/29/1997 | $181,000 | |
| 103 Paul Dr, Holbrook | 04/09/2026 | $800,000 | |
| 95 Maddox Ave, Islip | 1,224 | 01/19/2021 | $443,700 |
| 40 Katherine Pl, Oakdale | 07/28/2016 | $400,000 | |
| 106 Paul Dr, Holbrook | 08/26/1997 | $211,770 | |
| 236 J Springmeadow Dr, Holbrook | 894 | 05/19/2017 | $215,000 |
| 308 Ridgefield Rd, Hauppauge | 08/27/1997 | $242,500 | |
| 9 Pandora Dr, Brentwood | 1,154 | 01/17/2008 | $300,000 |
| 22 Pine St, Sayville | 06/16/2016 | $505,000 | |
| 28 9th Ave, Brentwood | 10/28/2014 | $138,000 | |
| 8 Yen CT, Brentwood | 1,382 | 06/26/2020 |