| Primary address | 647 Oak Neck Road, West Islip |
| Zip code | 11795 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 438-3-33 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/13/2022 |
| Sale price | $550,000 |
| Arm's length | Register |
| Current property tax | $7,399 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.13 |
| Year built | 1930 |
| 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:
647 Oak Neck Road, West Islip, NY 11795 was built in 1930.
What is the assessed value of 647 Oak Neck Road, West Islip, NY 11795 and the property tax paid?Assessed at $27,100, the tax amount paid for 647 Oak Neck Road, West Islip, NY 11795 is $7,848.
When was 647 Oak Neck Road, West Islip, NY 11795 last sold and what was the last sale price?647 Oak Neck Road, West Islip, NY 11795 was last sold in 05/13/2022 for $550,000.
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 647 Oak Neck Road, West Islip, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 647 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 | $7,849 |
| Current property tax | $7,399 |
| Market value | $381,691 |
| Assessed value | $27,100 |
Here's the assessment & property tax history for 647 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 | $381,691 | $27,100 | 27.624 | $7,486 | +3.86% |
| 2023-2024 | $372,253 | $27,100 | 26.598 | $7,208 | +1.06% |
| 2022-2023 | $327,295 | $27,100 | 26.319 | $7,132 | +0.07% |
| 2021-2022 | $292,026 | $27,100 | 26.301 | $7,128 | +2.12% |
| 2020-2021 | $279,381 | $27,100 | 25.754 | $6,979 | -23.63% |
The complete history of permits filed for 647 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 647 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 647 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 | 0.63 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.80 |
| Oquenock Elementary School | 3 | Public | PK, K-5 | 397 | 0.80 |
| Gardiner Manor School | 4 | Public | 3-5 | 702 | 0.89 |
| St Peters By The Sea Episcopal Day School | NR | Private | PK, K-8 | 176 | 0.90 |
| 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 | 0.90 |
| Beach Street Middle School | 6 | Public | 6-8 | 405 | 0.92 |
| Bridges Academy (The) | NR | Private | PK-8 | 211 | 1.25 |
| The Bridges Academy | NR | Private | PK, K-8 | 0 | 1.31 |
| Our Lady Of Lourdes School | NR | Private | PK-8 | 209 | 1.38 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| West Islip Senior High School | 9 | Public | 9-12 | 1,262 | 1.11 |
| St John The Baptist Diocesan High School | NR | Private | 9-12 | 1,335 | 1.19 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.16 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 2.21 |
| North Babylon High School | 6 | Public | 9-12 | 1,506 | 2.28 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 647 Oak Neck Road, West Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 11 Hemlock St, Central Islip | 11/04/2003 | $252,000 | |
| 118 Connecticut Ave, Bay Shore | 08/17/2001 | $185,000 | |
| 193 Elliot St, Brentwood | 1,142 | 02/20/2018 | $247,500 |
| 39 Bailey Ave, Bay Shore | 08/14/2001 | $164,800 | |
| 1508 Coates Ave, Holbrook | 11/25/2009 | $221,450 | |
| 684 Town Line Rd, Hauppauge | 2,641 | 08/16/2025 | |
| 809 Hampshire Rd, Bay Shore | 08/17/2001 | $332,000 | |
| 1648 Fairfax Ave, West Islip | 08/17/2001 | $255,000 | |
| 373 Evergreen Ave, Central Islip | 01/03/2002 | $72,500 | |
| 15 Andrew Ave, Islip Terrace | 08/17/2001 | $153,000 | |
| 41 Cherry St, Central Islip | 09/29/2010 | $205,000 | |
| 38 Oak St, Central Islip | 1,104 | 01/29/2026 | $540,000 |
| 201 Claywood Dr, Brentwood | 05/12/2006 | ||
| 135 E Bayberry Rd, Islip | 07/29/2001 | ||
| 6 Wantagh Ave, East Islip | 01/30/2017 | $429,990 | |
| 350 Clift St, Central Islip | 12/19/2025 | $645,000 | |
| 248 Matthews Rd, Oakdale | 07/21/2009 | $355,000 | |
| 256 Manhattan Blvd, Islip Terrace | 03/18/2016 | $350,000 | |
| 126 Jordan St, Bay Shore | 07/11/2001 | $188,500 | |
| 276 Fairview Ave, Bayport | 08/17/2001 | $310,000 |