| Primary address | 24 Duffin Avenue, West Islip |
| Zip code | 11795 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 414-1-98 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $12,121 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.25 |
| Units | 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 $41,850, the tax amount paid for 24 Duffin Avenue, West Islip, NY 11795 is $12,121.
When was 24 Duffin Avenue, West Islip, NY 11795 last sold?24 Duffin Avenue, West Islip, NY 11795 was last sold in 07/28/2006.
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 24 Duffin Avenue, West Islip, 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 24 Duffin Avenue, West Islip, NY 11795. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $12,121 |
| Market value | $589,436 |
| Assessed value | $41,850 |
Here's the assessment & property tax history for 24 Duffin 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 | $589,436 | $41,850 | 27.624 | $11,561 | +3.86% |
| 2023-2024 | $574,863 | $41,850 | 26.598 | $11,131 | +1.06% |
| 2022-2023 | $505,435 | $41,850 | 26.319 | $11,015 | +0.07% |
| 2021-2022 | $450,970 | $41,850 | 26.301 | $11,007 | +2.12% |
| 2020-2021 | $431,443 | $41,850 | 25.754 | $10,778 | -23.63% |
The complete history of permits filed for 24 Duffin 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 24 Duffin 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 24 Duffin 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) |
|---|---|---|---|---|---|
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.44 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.44 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.85 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.85 |
| Manetuck Elementary School | 5 | Public | PK, K-5 | 496 | 0.98 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Beach Street Middle School | 6 | Public | 6-8 | 405 | 0.72 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.85 |
| Udall Road Middle School | 6 | Public | 6-8 | 445 | 1.26 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 1.46 |
| South Bay Jr Academy Of Sda | NR | Private | PK-8 | 56 | 1.76 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| West Islip Senior High School | 9 | Public | 9-12 | 1,262 | 0.95 |
| North Babylon High School | 6 | Public | 9-12 | 1,506 | 1.27 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 1.46 |
| St John The Baptist Diocesan High School | NR | Private | 9-12 | 1,335 | 1.57 |
| West Babylon Senior High School | 7 | Public | 9-12 | 1,247 | 2.19 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 24 Duffin Avenue, West Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 400 American Blvd, Brentwood | 10/17/2012 | ||
| 20 Feldland St, Bohemia | 12,846 | 07/28/2004 | $975,000 |
| 1560 Ocean Ave, Bohemia | 14,430 | 07/26/2004 | |
| 261 Fruitwood Ln, Central Islip | 09/14/2013 | $1 | |
| 4363 Express Dr N, Ronkonkoma | 2,520 | 11/28/2017 | $375,275 |
| 424 Sunrise Ave, Sayville | 08/10/2009 | $560,000 | |
| 70 2nd St, Brentwood | 08/16/2022 | ||
| 1137 Udall Rd, Bay Shore | 1,516 | 02/25/2019 | $360,000 |
| 97 Sycamore St, Brentwood | 04/24/2006 | $430,000 | |
| 1445 Ohio Ave, Bay Shore | 07/15/2004 | ||
| 364 Hancock St, Brentwood | 08/29/2014 | $285,000 | |
| 1433 Pine Acres Blvd, Bay Shore | 07/23/2004 | $80,500 | |
| 46 Merrick St, Islip Terrace | 02/09/2022 | ||
| 428 Sunrise Ave, Sayville | 10/11/2007 | $629,000 | |
| 711 Chester Rd, Sayville | 1,314 | 04/01/2019 | $365,000 |
| 8 Storm Dr, Holtsville | 827 | 06/25/2021 | $319,000 |
| 13 Morris St, Brentwood | 07/29/2004 | $300,000 | |
| 30 Orange St, Central Islip | 06/25/2004 | ||
| 26 W Perkal St, Bay Shore | 05/08/2015 | $130,000 | |
| 130 Raynor Ave, Ronkonkoma | 12,871 | 04/12/2011 | $1,260,000 |