| Primary address | 31 7th Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 183-2-30 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/16/2017 |
| Sale price | $130,000 |
| Arm's length | Register |
| Current property tax | $7,045 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.17 |
| 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 $32,600, the tax amount paid for 31 7th Avenue, Brentwood, NY 11717 is $7,649.
When was 31 7th Avenue, Brentwood, NY 11717 last sold?31 7th Avenue, Brentwood, NY 11717 was last sold in 08/04/2020.
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 7th 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 7th 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 | $7,650 |
| Current property tax | $7,045 |
| Market value | $459,155 |
| Assessed value | $32,600 |
Here's the assessment & property tax history for 31 7th 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 | $459,155 | $32,600 | 22.743 | $7,414 | +4.85% |
| 2023-2024 | $447,802 | $32,600 | 21.691 | $7,071 | -0.19% |
| 2022-2023 | $393,720 | $32,600 | 21.733 | $7,085 | +2.00% |
| 2021-2022 | $351,294 | $32,600 | 21.306 | $6,946 | +1.39% |
| 2020-2021 | $336,082 | $32,600 | 21.013 | $6,850 | +4.58% |
The complete history of permits filed for 31 7th 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 7th 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 7th 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) |
|---|---|---|---|---|---|
| MDQ Academy | NR | Private | PK-12 | 412 | 0.32 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.32 |
| Oak Park Elementary School | 2 | Public | K-5 | 711 | 0.64 |
| Southeast Elementary School | 5 | Public | 1-5 | 566 | 1.03 |
| East Elementary School | NR | Public | PK, K | 507 | 1.12 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| South Middle School | 3 | Public | 6-8 | 1,033 | 0.31 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.32 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.02 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.39 |
| North Middle School | 4 | Public | 6-8 | 1,131 | 1.80 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| MDQ Academy | NR | Private | PK-12 | 412 | 0.32 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 0.40 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.39 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.81 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.83 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 31 7th Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 10 Amboy Rd, Oakdale | 3,266 | 01/07/2021 | $625,000 |
| 74 Oak St, Bay Shore | 05/01/1999 | ||
| 189 Acorn Ave, Central Islip | 04/05/2024 | $510,000 | |
| 1 The Greens, Hauppauge | 12/06/1999 | $340,000 | |
| 168 Edgewater Ave, Bayport | 08/17/1999 | $179,990 | |
| 233 Milandy St, Brentwood | 05/06/2004 | $285,000 | |
| 24 Yuma Ln, East Islip | 10/02/2013 | ||
| 35 Manitton CT, Islip | 04/24/2003 | $308,000 | |
| 250 Terry Blvd, Holbrook | 08/09/1999 | ||
| 73 Pleasantview Dr, Central Islip | 10/26/2001 | $210,000 | |
| 444 Freeman Ave, Brentwood | 07/11/2000 | $100,000 | |
| 22 Feller Dr, Central Islip | 12/13/2024 | $335,000 | |
| 439 Wicks Rd, Brentwood | 03/08/2012 | ||
| 25 Hackmatac St, Central Islip | 10/16/2015 | $180,000 | |
| 90 Bayview Dr, Oakdale | 08/06/1999 | ||
| 340 Ferndale Blvd, Islip | 1,324 | 01/08/2021 | |
| 75 Pinedale Rd, Hauppauge | 11/20/2024 | $1,100,000 | |
| 31 Deer Run, East Islip | 04/27/1999 | $365,000 | |
| 69 Hamlet Dr, Hauppauge | 2,866 | 05/30/2024 | $925,000 |
| 214 L Springmeadow Dr, Holbrook | 08/23/1999 | $128,000 |