| Primary address | 4 Hillvale Road, Syosset |
| Zip code | 11791 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 12-351-19 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Current property tax | $17,362 |
| Building sqft | 1,789 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.161 |
| Buildings on lot | 1 |
| Year built | 1955 |
| Stories | 1 |
| Style | Split Level |
| Rooms | 6 |
| Bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Brick |
| Heating type | Central |
| Heating system | Hot water |
| Zoning district | Register (See more on map) |
| School district | Woodbury |
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:
4 Hillvale Road, Syosset, NY 11791 was built in 1955 and has a total of 1,789 square feet.
What is the assessed value of 4 Hillvale Road, Syosset, NY 11791 and the property tax paid?Assessed at $594, the tax amount paid for 4 Hillvale Road, Syosset, NY 11791 is $19,467.
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 4 Hillvale Road, Syosset, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 4 Hillvale Road, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $19,468 |
| Current property tax | $17,362 |
| Tax class | Register |
| Market value | $594,000 |
| Assessed value | $594 |
Here's the assessment & property tax history for 4 Hillvale Road, Syosset, 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 | $620,000 | $620 | 3163.635 | $19,615 | -7.55% |
| 2024 | $656,000 | $626 | 3389.057 | $21,215 | -8.56% |
| 2023 | $657,000 | $657 | 3531.63 | $23,203 | -8.79% |
| 2022 | $656,000 | $656 | 3878.061 | $25,440 | -11.07% |
| 2021 | $655,000 | $655 | 4367.694 | $28,608 | +103.24% |
The complete history of permits filed for 4 Hillvale Road, Syosset, 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 4 Hillvale Road, Syosset, 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 4 Hillvale Road, Syosset 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) |
|---|---|---|---|---|---|
| Stratford Road School | 9 | Public | K-4 | 626 | 0.42 |
| Baylis Elementary School | 9 | Public | K-5 | 405 | 0.48 |
| Woodland Avenue School | 6 | Public | PK, K-5 | 349 | 0.59 |
| Woodland Avenue School | 6 | Public | PK, K-5 | 349 | 0.59 |
| South Grove Elementary School | 9 | Public | K-5 | 416 | 0.82 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Lady Of Mercy School | NR | Private | PK-8 | 195 | 0.97 |
| H B Thompson Middle School | 9 | Public | 6-8 | 997 | 1.11 |
| Plainview Old Bethpage Middle School | 8 | Public | 5-8 | 889 | 1.17 |
| Good Shepherd Lutheran School | NR | Private | 0 | 1.31 | |
| Fusion Academy Woodbury Ny | NR | Private | 6-12 | 75 | 1.63 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Good Shepherd Lutheran School | NR | Private | 0 | 1.31 | |
| Fusion Academy Woodbury Ny | NR | Private | 6-12 | 75 | 1.63 |
| Miss Sue's Nursery School and Kindergarten | NR | Private | 0 | 2.10 | |
| Plainview Old Bethpage JFK High School | 10 | Public | 9-12 | 1,649 | 2.18 |
| Long Island Christian Academy | NR | Private | K-10 | 0 | 2.22 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 4 Hillvale Road, Syosset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 14 Hillvale Rd, Syosset | 1,563 | 01/22/1996 | $265,000 |
| 20 Hillvale Rd, Syosset | 1,796 | 10/17/2018 | $725,000 |
| 22 Hillvale Rd, Syosset | 1,859 | 07/12/2016 | $785,000 |
| 37 Parkway Dr, Syosset | 1,884 | 05/05/2004 | $568,000 |
| 24 Hillvale Rd, Syosset | 1,789 | ||
| 27 Parkway Dr, Syosset | 1,696 | 01/22/2007 | $575,000 |
| 16 Hillvale Rd, Syosset | 1,789 | ||
| 23 Parkway Dr, Syosset | 1,742 | 09/19/2012 | $539,000 |
| 18 Hillvale Rd, Syosset | 1,789 | 04/26/2017 | $700,000 |
| 2 Hillvale Rd, Syosset | 1,789 | 07/30/1993 | $289,250 |
| 35 Parkway Dr, Syosset | 1,548 | 06/28/2021 | $750,000 |
| 25 Parkway Dr, Syosset | 1,988 | ||
| 6 Hillvale Rd, Syosset | 1,774 | 11/29/2010 | $639,888 |
| 8 Hillvale Rd, Syosset | 1,789 | 11/20/2023 | $968,000 |
| 12 Hillvale Rd, Syosset | 1,789 | 12/29/2008 | $660,000 |
| 20 Village Rd, Syosset | 1,800 | 07/01/2025 | $1,270,000 |
| 33 Parkway Dr, Syosset | 2,268 | 05/21/2024 | $1,100,000 |
| 31 Parkway Dr, Syosset | 1,720 | 06/08/2022 | $800,000 |
| 10 Hillvale Rd, Syosset | 1,779 | 07/15/2011 | $606,700 |
| 29 Parkway Dr, Syosset | 1,731 | 11/30/2009 | $690,000 |