| Primary address | 7 Duffin Avenue, West Islip |
| Zip code | 11795 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 413-2-39 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 11/01/2019 |
| Sale price | $305,000 |
| Arm's length | Register |
| Property tax | $12,280 |
| Building sqft | 1,495 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.25 |
| Year built | 1955 |
| 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:
7 Duffin Avenue, West Islip, NY 11795 was built in 1955 and has a total of 1,495 square feet.
What is the assessed value of 7 Duffin Avenue, West Islip, NY 11795 and the property tax paid?Assessed at $42,400, the tax amount paid for 7 Duffin Avenue, West Islip, NY 11795 is $12,280.
When was 7 Duffin Avenue, West Islip, NY 11795 last sold and what was the last sale price?7 Duffin Avenue, West Islip, NY 11795 was last sold in 11/01/2019 for $305,000.
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 7 Duffin Avenue, West Islip, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 11/01/2019 | $305,000 | 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 7 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 | $12,280 |
| Market value | $597,183 |
| Assessed value | $42,400 |
Here's the assessment & property tax history for 7 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 | $597,183 | $42,400 | 27.624 | $11,713 | +9.00% |
| 2023-2024 | $554,945 | $40,400 | 26.598 | $10,746 | +1.06% |
| 2022-2023 | $487,923 | $40,400 | 26.319 | $10,633 | +0.07% |
| 2021-2022 | $435,345 | $40,400 | 26.301 | $10,626 | +2.12% |
| 2020-2021 | $416,495 | $40,400 | 25.754 | $10,405 | -23.63% |
The complete history of permits filed for 7 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 7 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 7 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 | 0.54 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.54 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.85 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.85 |
| Marion G Vedder Elementary School | 3 | Public | PK, K-5 | 406 | 0.88 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Beach Street Middle School | 6 | Public | 6-8 | 405 | 0.80 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.85 |
| Udall Road Middle School | 6 | Public | 6-8 | 445 | 1.27 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 1.40 |
| Robert Moses Middle School | 4 | Public | 6-8 | 1,074 | 1.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| West Islip Senior High School | 9 | Public | 9-12 | 1,262 | 1.02 |
| North Babylon High School | 6 | Public | 9-12 | 1,506 | 1.15 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 1.40 |
| St John The Baptist Diocesan High School | NR | Private | 9-12 | 1,335 | 1.66 |
| West Babylon Senior High School | 7 | Public | 9-12 | 1,247 | 2.08 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 7 Duffin Avenue, West Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 18 West Ln, Bay Shore | 01/05/2008 | $650,000 | |
| 469 1st Ave, Bayport | 03/22/2017 | ||
| 6 Bond Pl, Bay Shore | 10/24/2009 | $140,000 | |
| 86 St Marks Ln, Islip | 08/24/2007 | $405,000 | |
| 152 Charter Oaks Ave, Brentwood | 01/17/2007 | ||
| 99 St Marks Ln, Islip | 05/20/2013 | ||
| 124 Pequot Ln, East Islip | 1,810 | 08/10/2018 | $465,000 |
| 71 Fawn Dr, East Islip | 1,612 | 05/08/2018 | $520,000 |
| 830 Bay 8 St, West Islip | 2,195 | 04/24/2017 | $450,000 |
| 269 Thrift St, Ronkonkoma | 08/10/2007 | $400,000 | |
| 969 Coates Ave, Holbrook | 08/17/2007 | $417,000 | |
| 32 Overton Ave, Sayville | 08/14/2007 | $340,500 | |
| 391 8th St, Bohemia | 06/10/2020 | $495,000 | |
| 450 Elmore St, Central Islip | 08/23/2007 | $310,000 | |
| 4 Magoun Rd, West Islip | 03/24/2016 | ||
| 49 Laurie Rd, Brentwood | 09/21/2007 | $348,400 | |
| 218 Peconic St, Ronkonkoma | 10/19/2018 | ||
| 55 Carnation Ave, Central Islip | 08/14/2007 | ||
| 202 J Springmeadow Dr, Holbrook | 06/18/2013 | $181,000 | |
| 60 Chatham Dr, Oakdale | 933 | 12/30/2020 |