| Primary address | 9 Willen Lane, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 50-1-81 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/30/2023 |
| Sale price | $515,000 |
| Arm's length | Register |
| Property tax | $9,574 |
| Building sqft | 2,630 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.17 |
| Year built | 1963 |
| 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:
9 Willen Lane, Brentwood, NY 11717 was built in 1963 and has a total of 2,630 square feet.
What is the assessed value of 9 Willen Lane, Brentwood, NY 11717 and the property tax paid?Assessed at $40,800, the tax amount paid for 9 Willen Lane, Brentwood, NY 11717 is $9,573.
When was 9 Willen Lane, Brentwood, NY 11717 last sold and what was the last sale price?9 Willen Lane, Brentwood, NY 11717 was last sold in 06/30/2023 for $515,000.
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 9 Willen Lane, 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 9 Willen Lane, Brentwood, NY 11717. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $9,574 |
| Market value | $574,648 |
| Assessed value | $40,800 |
Here's the assessment & property tax history for 9 Willen Lane, 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 | $574,648 | $40,800 | 22.743 | $9,279 | +7.48% |
| 2023-2024 | $546,703 | $39,800 | 21.691 | $8,633 | -0.19% |
| 2022-2023 | $480,676 | $39,800 | 21.733 | $8,650 | +2.00% |
| 2021-2022 | $428,879 | $39,800 | 21.306 | $8,480 | +1.39% |
| 2020-2021 | $410,309 | $39,800 | 21.013 | $8,363 | +4.58% |
The complete history of permits filed for 9 Willen Lane, 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 9 Willen Lane, 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 9 Willen Lane, 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) |
|---|---|---|---|---|---|
| North Elementary School | 4 | Public | 1-5 | 855 | 0.11 |
| Northeast Elementary School | 4 | Public | 1-5 | 942 | 1.03 |
| Twin Pines Elementary School | 4 | Public | 1-5 | 744 | 1.04 |
| Pine Park Elementary School | NR | Public | K-1 | 534 | 1.04 |
| Wood Park School | NR | Public | K-2 | 288 | 1.89 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Middle School | 4 | Public | 6-8 | 1,131 | 0.68 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.17 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.95 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.19 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 2.44 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Freshman Center | NR | Public | 9 | 1,247 | 1.17 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 1.98 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.19 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 2.43 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.87 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 9 Willen Lane, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 110 Chapel Hill Dr, Brentwood | 914 | 07/28/2023 | $455,000 |
| 37 Wittman Ln, Brentwood | 08/03/2016 | ||
| 2 Harrison St, Brentwood | 1,442 | ||
| 34 Quail Dr, Brentwood | 09/28/2012 | ||
| 112 Chapel Hill Dr, Brentwood | 04/21/1994 | $117,500 | |
| 92 Chapel Hill Dr, Brentwood | 05/21/1999 | $104,000 | |
| 26 Quail Dr, Brentwood | 912 | 09/01/2023 | $525,000 |
| 116 Chapel Hill Dr, Brentwood | 03/10/2011 | ||
| 33 Par Ln N, Brentwood | |||
| 124 Chapel Hill Dr, Brentwood | |||
| 31 Par Ln N, Brentwood | 1,502 | 04/25/2019 | |
| 38 Quail Dr, Brentwood | 970 | 10/10/2023 | $505,000 |
| 36 W White St, Brentwood | 2,012 | 06/27/2025 | $750,000 |
| 98 Chapel Hill Dr, Brentwood | 01/16/2009 | $286,200 | |
| 2 White St, Brentwood | 936 | 05/19/2017 | |
| 4 White St, Brentwood | |||
| 27 Par Ln N, Brentwood | |||
| 32 Quail Dr, Brentwood | |||
| 50 Thrush Dr, Brentwood | 12/17/2010 | $186,660 | |
| 50 W White St, Brentwood |