| Primary address | 99 1st Street, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 160-1-74 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/09/1999 |
| Sale price | $153,000 |
| Arm's length | Register |
| Property tax | $11,087 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.61 |
| 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 $47,250, the tax amount paid for 99 1st Street, Brentwood, NY 11717 is $11,087.
When was 99 1st Street, Brentwood, NY 11717 last sold and what was the last sale price?99 1st Street, Brentwood, NY 11717 was last sold in 09/09/1999 for $153,000.
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 99 1st Street, Brentwood, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 09/09/1999 | $153,000 | 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 99 1st Street, Brentwood, NY 11717. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $11,087 |
| Market value | $665,492 |
| Assessed value | $47,250 |
Here's the assessment & property tax history for 99 1st 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 | $665,492 | $47,250 | 22.743 | $10,746 | +4.85% |
| 2023-2024 | $649,038 | $47,250 | 21.691 | $10,249 | -0.19% |
| 2022-2023 | $570,652 | $47,250 | 21.733 | $10,269 | +2.00% |
| 2021-2022 | $509,160 | $47,250 | 21.306 | $10,067 | +1.39% |
| 2020-2021 | $487,113 | $47,250 | 21.013 | $9,929 | +4.58% |
The complete history of permits filed for 99 1st 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 99 1st 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 99 1st 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) |
|---|---|---|---|---|---|
| MDQ Academy | NR | Private | PK-12 | 412 | 0.55 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.55 |
| Oak Park Elementary School | 2 | Public | K-5 | 711 | 0.76 |
| Pine Park Elementary School | NR | Public | K-1 | 534 | 0.96 |
| Twin Pines Elementary School | 4 | Public | 1-5 | 744 | 0.99 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| South Middle School | 3 | Public | 6-8 | 1,033 | 0.47 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.55 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.11 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.13 |
| North Middle School | 4 | Public | 6-8 | 1,131 | 1.55 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 0.14 |
| MDQ Academy | NR | Private | PK-12 | 412 | 0.55 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.11 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 2.89 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.93 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 99 1st Street, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 51 Hill Dr, Bohemia | 02/15/2013 | ||
| 211 Sequams Lane Ctr, West Islip | 11/08/2023 | $1,400,000 | |
| 170 W Bayberry Rd, Islip | 1,846 | 11/20/2017 | $1,225,000 |
| 81 Sejon Dr, Sayville | 12/19/2008 | $520,000 | |
| 30 Cherry Ave, West Sayville | 10/16/2025 | ||
| 28 Quail Dr, Brentwood | 05/15/2015 | ||
| 6 Bay 2 St, Islip | 07/20/2022 | $740,000 | |
| 35 Richard Ave, Islip Terrace | 1,331 | 07/13/2018 | $405,000 |
| 48 Krause St, Bay Shore | 09/10/1999 | $134,000 | |
| 68 Freeman Ave, Islip | 03/17/2016 | $127,500 | |
| 100 W Lighthouse Walk, Bay Shore | 06/24/2016 | ||
| 486 Smith St, Central Islip | 09/09/1999 | $180,590 | |
| 1759 Manatuck Blvd, Bay Shore | 1,824 | 07/31/2019 | $279,990 |
| 6 Howard CT, Sayville | 02/15/2005 | $418,500 | |
| 110 Blue Point Rd W, Holtsville | 1,594 | 06/26/2025 | $433,334 |
| 408 Bernice Dr, Bayport | 07/26/2024 | $769,000 | |
| 231 Milandy St, Brentwood | 06/20/2006 | ||
| 34 Mindres Ave, Brentwood | 02/13/2017 | ||
| 130 Chapel Hill Dr, Brentwood | 09/03/2002 | $255,000 | |
| 36 Drayton Ave, Bay Shore | 05/15/2024 |