| Primary address | 644 Oak Neck Road, West Islip |
| Zip code | 11795 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 438-3-37.2 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/24/2006 |
| Sale price | $450,000 |
| Arm's length | Register |
| Current property tax | $13,045 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.13 |
| 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 $47,900, the tax amount paid for 644 Oak Neck Road, West Islip, NY 11795 is $13,873.
When was 644 Oak Neck Road, West Islip, NY 11795 last sold and what was the last sale price?644 Oak Neck Road, West Islip, NY 11795 was last sold in 05/24/2006 for $450,000.
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 644 Oak Neck Road, West Islip, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 05/24/2006 | $450,000 | 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 644 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 |
| Base tax | $13,873 |
| Current property tax | $13,045 |
| Market value | $674,648 |
| Assessed value | $47,900 |
Here's the assessment & property tax history for 644 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 |
|---|---|---|---|---|---|
| 2024-2025 | $674,648 | $47,900 | 27.624 | $13,232 | +3.86% |
| 2023-2024 | $657,967 | $47,900 | 26.598 | $12,740 | +1.06% |
| 2022-2023 | $578,503 | $47,900 | 26.319 | $12,607 | +0.07% |
| 2021-2022 | $516,164 | $47,900 | 26.301 | $12,598 | +2.12% |
| 2020-2021 | $493,814 | $47,900 | 25.754 | $12,336 | -23.63% |
The complete history of permits filed for 644 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 644 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 644 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 | 0.60 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.83 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.83 |
| St Peters By The Sea Episcopal Day School | NR | Private | PK, K-8 | 176 | 0.87 |
| St Peters By The Sea Episcopal Day School | NR | Private | PK, K-8 | 176 | 0.87 |
| 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 | 0.87 |
| Beach Street Middle School | 6 | Public | 6-8 | 405 | 0.95 |
| Bridges Academy (The) | NR | Private | PK-8 | 211 | 1.25 |
| The Bridges Academy | NR | Private | PK, K-8 | 0 | 1.30 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 1.40 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| West Islip Senior High School | 9 | Public | 9-12 | 1,262 | 1.13 |
| St John The Baptist Diocesan High School | NR | Private | 9-12 | 1,335 | 1.20 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.15 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 2.24 |
| North Babylon High School | 6 | Public | 9-12 | 1,506 | 2.31 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 644 Oak Neck Road, West Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 190 Poplar St, Central Islip | 04/18/2002 | ||
| 238 Woodhollow Rd, Great River | 09/20/2012 | ||
| 253 3rd Ave, Bay Shore | 08/28/2025 | $605,000 | |
| 42 Millay Ln, Bay Shore | 1,966 | 04/21/2017 | $369,900 |
| 1662 Hiram Ave, Holbrook | 05/02/2025 | ||
| 121 Duffy Pl, West Islip | 05/19/1998 | $134,000 | |
| 132 S Clinton Ave, Bay Shore | 12/12/1997 | $10,000 | |
| 599 Main St, Islip | 12/12/2006 | $990,000 | |
| 14 Cheyenne Dr, Bay Shore | 1,584 | 09/30/2021 | $535,000 |
| 54 Miller CT, Holbrook | 04/28/1998 | $89,000 | |
| 181 Pawnee St, Ronkonkoma | 03/04/2013 | ||
| 31 Grahn Dr, Brentwood | 07/06/2005 | $334,000 | |
| 67 Willett Ave, Sayville | 11/20/2013 | $339,000 | |
| 32 Lawrence Ln, Bay Shore | 4,170 | 03/22/2019 | $1,100,000 |
| 131 Woodland St, East Islip | 09/28/2015 | $490,000 | |
| 1257 Hyman Ave, Bay Shore | 1,443 | 05/17/2021 | $467,000 |
| 151 Gibson Ave, Brentwood | 01/05/2026 | $690,000 | |
| 587 Beaver Ln, Ronkonkoma | 01/23/1998 | $175,500 | |
| 95 Newport St, Bayport | 04/13/2000 | ||
| 36 Riverdale Ave, Oakdale | 05/06/1998 | $143,000 |