| Primary address | 303 Monroe Avenue, West Islip |
| Zip code | 11795 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 413-1-27 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $11,800 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.2 |
| Zoning district | Register |
| School district | West Islip |
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 $43,600, the tax amount paid for 303 Monroe Avenue, West Islip, NY 11795 is $12,627.
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 303 Monroe Avenue, West Islip, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 303 Monroe Avenue, West Islip, NY 11795. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $12,628 |
| Current property tax | $11,800 |
| Market value | $614,085 |
| Assessed value | $43,600 |
Here's the assessment & property tax history for 303 Monroe Avenue, West Islip, 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 | $614,085 | $43,600 | 27.624 | $12,044 | +3.86% |
| 2023-2024 | $598,901 | $43,600 | 26.598 | $11,597 | +1.06% |
| 2022-2023 | $526,570 | $43,600 | 26.319 | $11,475 | +0.07% |
| 2021-2022 | $469,827 | $43,600 | 26.301 | $11,467 | +2.12% |
| 2020-2021 | $449,485 | $43,600 | 25.754 | $11,229 | -23.63% |
The complete history of permits filed for 303 Monroe Avenue, West Islip, 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 303 Monroe Avenue, West Islip, 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 303 Monroe Avenue, West Islip 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) |
|---|---|---|---|---|---|
| Marion G Vedder Elementary School | 3 | Public | PK, K-5 | 406 | 0.69 |
| Marion G Vedder Elementary School | 3 | Public | PK, K-5 | 406 | 0.69 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.78 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.78 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.97 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Beach Street Middle School | 6 | Public | 6-8 | 405 | 0.94 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.97 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 1.26 |
| Udall Road Middle School | 6 | Public | 6-8 | 445 | 1.39 |
| Robert Moses Middle School | 4 | Public | 6-8 | 1,074 | 1.44 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Babylon High School | 6 | Public | 9-12 | 1,506 | 0.99 |
| West Islip Senior High School | 9 | Public | 9-12 | 1,262 | 1.12 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 1.26 |
| St John The Baptist Diocesan High School | NR | Private | 9-12 | 1,335 | 1.80 |
| West Babylon Senior High School | 7 | Public | 9-12 | 1,247 | 1.87 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 303 Monroe Avenue, West Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 321 Monroe Ave, West Islip | 992 | 08/18/2017 | $365,000 |
| 325 Monroe Ave, West Islip | 01/05/2015 | $463,500 | |
| 301 Monroe Ave, West Islip | |||
| 205 S Gillette Ave, Bayport | 10/14/2011 | $600,000 | |
| 305 Monroe Ave, West Islip | 09/04/1998 | $123,000 | |
| 307 Monroe Ave, West Islip | |||
| 329 Monroe Ave, West Islip | |||
| 312 Independence Ave, West Islip | 11/14/2024 | ||
| 229 S Gillette Ave, Bayport | |||
| 323 Monroe Ave, West Islip | 1,232 | 11/17/2021 | $525,000 |
| 432 Higbie Ln, West Islip | |||
| 89 Kobb Blvd, West Islip | 1,679 | 04/16/2021 | $580,000 |
| 315 Monroe Ave, West Islip | 03/04/2005 | ||
| 306 Independence Ave, West Islip | |||
| 309 Independence Ave, West Islip | |||
| 10 Cedar Bay CT, Bayport | 2,033 | 12/17/2014 | $450,000 |
| 179 S Gillette Ave, Bayport | 04/14/2023 | $750,000 | |
| 428 Higbie Ln, West Islip | 02/14/2024 | $695,000 | |
| 424 Higbie Ln, West Islip | |||
| 195 S Gillette Ave, Bayport |