| Primary address | 306 Clay Avenue, West Islip |
| Zip code | 11795 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 362-2-32 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/09/1994 |
| Sale price | $100,000 |
| Arm's length | Register |
| Current property tax | $9,222 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.19 |
| 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 $34,700, the tax amount paid for 306 Clay Avenue, West Islip, NY 11795 is $10,050.
When was 306 Clay Avenue, West Islip, NY 11795 last sold and what was the last sale price?306 Clay Avenue, West Islip, NY 11795 was last sold in 08/09/1994 for $100,000.
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 306 Clay 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 306 Clay 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 | $10,050 |
| Current property tax | $9,222 |
| Market value | $488,733 |
| Assessed value | $34,700 |
Here's the assessment & property tax history for 306 Clay 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 | $488,733 | $34,700 | 27.624 | $9,586 | +3.86% |
| 2023-2024 | $476,648 | $34,700 | 26.598 | $9,230 | +1.06% |
| 2022-2023 | $419,082 | $34,700 | 26.319 | $9,133 | +0.07% |
| 2021-2022 | $373,922 | $34,700 | 26.301 | $9,126 | +2.12% |
| 2020-2021 | $357,732 | $34,700 | 25.754 | $8,937 | -23.63% |
The complete history of permits filed for 306 Clay 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 306 Clay 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 306 Clay 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) |
|---|---|---|---|---|---|
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.10 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.10 |
| Manetuck Elementary School | 5 | Public | PK, K-5 | 496 | 0.16 |
| Manetuck Elementary School | 5 | Public | PK, K-5 | 496 | 0.16 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 0.10 |
| Udall Road Middle School | 6 | Public | 6-8 | 445 | 0.37 |
| Beach Street Middle School | 6 | Public | 6-8 | 405 | 1.52 |
| Robert Moses Middle School | 4 | Public | 6-8 | 1,074 | 1.81 |
| West Middle School | 4 | Public | 6-8 | 848 | 2.08 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Babylon High School | 6 | Public | 9-12 | 1,506 | 1.24 |
| West Islip Senior High School | 9 | Public | 9-12 | 1,262 | 1.78 |
| St John The Baptist Diocesan High School | NR | Private | 9-12 | 1,335 | 2.28 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 2.29 |
| Ascent School for Individuals With Autism | NR | Private | 4-12 | 24 | 2.43 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 306 Clay Avenue, West Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 499 Milligan Ln, West Islip | 04/28/1994 | $171,500 | |
| 131 Ruth St, West Islip | 1,649 | 09/09/2019 | $415,000 |
| 24 Dock Rd, East Islip | 09/04/1998 | $360,000 | |
| 426 Atlantic Ave, Islip Terrace | 04/30/2001 | $207,000 | |
| 4074 Express Dr S, Ronkonkoma | 12/01/2014 | $380,000 | |
| 18 Oliva CT, West Islip | 2,220 | 10/20/2022 | $620,000 |
| 39 Thomas St, Brentwood | 1,936 | 02/08/2022 | |
| 54 Bushwick Ave, Brentwood | 910 | 03/18/2021 | $355,000 |
| 43 Roslyn St, Islip Terrace | 12/11/2015 | $225,000 | |
| 32 Henderson Pl, Brentwood | 10/26/2011 | $123,000 | |
| 342 Terry Blvd, Holbrook | 05/05/1994 | $120,000 | |
| 16 S Cardinal CT, Bay Shore | 11/21/2002 | $285,000 | |
| 707 Hyman Ave, West Islip | 04/04/2025 | ||
| 185 Thunder Rd, Holbrook | 1,490 | 02/06/2025 | |
| 54 Glenmore Ave, Central Islip | 05/02/1994 | $90,000 | |
| 18 Marianna Pl, East Islip | 03/18/2011 | $285,000 | |
| 931 Karshick St, Bohemia | 1,444 | 02/18/2015 | |
| 12 Dartmouth Dr, Bay Shore | 03/11/2013 | $186,000 | |
| 29 Grant Ave, Brentwood | 09/19/2003 | $262,500 | |
| 518 Main St, Islip | 04/19/1994 | $190,000 |