| Primary address | 641 Oak Neck Road, West Islip |
| Zip code | 11795 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 438-3-30 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 11/15/2005 |
| Sale price | $386,900 |
| Arm's length | Register |
| Property tax | $10,818 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.18 |
| 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 $37,350, the tax amount paid for 641 Oak Neck Road, West Islip, NY 11795 is $10,817.
When was 641 Oak Neck Road, West Islip, NY 11795 last sold and what was the last sale price?641 Oak Neck Road, West Islip, NY 11795 was last sold in 11/15/2005 for $386,900.
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 641 Oak Neck Road, West Islip, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 11/15/2005 | $386,900 | 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 641 Oak Neck Road, 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 | $10,818 |
| Market value | $526,057 |
| Assessed value | $37,350 |
Here's the assessment & property tax history for 641 Oak Neck Road, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $526,057 | $37,350 | 28.963 | $10,818 | +4.85% |
| 2024-2025 | $526,057 | $37,350 | 27.624 | $10,318 | +3.86% |
| 2023-2024 | $513,050 | $37,350 | 26.598 | $9,934 | +1.06% |
| 2022-2023 | $451,087 | $37,350 | 26.319 | $9,830 | +0.07% |
| 2021-2022 | $402,478 | $37,350 | 26.301 | $9,823 | +2.12% |
The complete history of permits filed for 641 Oak Neck Road, 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 641 Oak Neck Road, 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 641 Oak Neck Road, 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) |
|---|---|---|---|---|---|
| South Country School | 3 | Public | 3-5 | 469 | 0.62 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.82 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.82 |
| St Peters By The Sea Episcopal Day School | NR | Private | PK, K-8 | 176 | 0.88 |
| St Peters By The Sea Episcopal Day School | NR | Private | PK, K-8 | 176 | 0.88 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Peters By The Sea Episcopal Day School | NR | Private | PK, K-8 | 176 | 0.88 |
| Beach Street Middle School | 6 | Public | 6-8 | 405 | 0.90 |
| Bridges Academy (The) | NR | Private | PK-8 | 211 | 1.22 |
| The Bridges Academy | NR | Private | PK, K-8 | 0 | 1.27 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 1.41 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| West Islip Senior High School | 9 | Public | 9-12 | 1,262 | 1.09 |
| St John The Baptist Diocesan High School | NR | Private | 9-12 | 1,335 | 1.16 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.19 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 2.20 |
| North Babylon High School | 6 | Public | 9-12 | 1,506 | 2.29 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 641 Oak Neck Road, West Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 18 21st Ave, Bay Shore | 08/14/2018 | $334,750 | |
| 1518 Feuereisen Ave, Bohemia | 12/20/2012 | $330,000 | |
| 23 Hazel St, Central Islip | 02/13/2004 | $196,000 | |
| 141 Sea Cliff St, Islip Terrace | 10/07/2022 | ||
| 94 W Plum St, Brentwood | 06/07/2005 | ||
| 78 Eisenhower Ave, Brentwood | 1,080 | 02/01/2023 | |
| 88 Cliff Ave, Sayville | 767 | 10/16/2025 | $485,000 |
| 709 Pine Ave, West Islip | 12/07/2012 | $357,500 | |
| 220 S Fehr Way, Bay Shore | 05/17/2016 | $525,000 | |
| 14 Yen CT, Brentwood | 08/26/2005 | ||
| 135 Dunwoodie Rd, West Islip | 1,234 | 11/19/2019 | |
| 310 Fir Grove Rd, Ronkonkoma | 1,160 | 07/09/2020 | $375,000 |
| 188 Union Ave, Islip | 03/15/2004 | $445,000 | |
| 44 Yarnell St, Brentwood | 07/29/2005 | ||
| 263 Oakwood Ave, Bayport | 01/13/2004 | $355,000 | |
| 57 Bayonne Ave, Central Islip | 2,248 | 11/25/2024 | |
| 191 Suffolk Ave, Brentwood | 10/21/2003 | ||
| 169 Nina St, Holbrook | 2,654 | 05/25/2021 | |
| 739 Hubal St, Bohemia | 03/01/2006 | $107,000 | |
| 348 Barleau St, Brentwood | 04/23/2025 |