| Primary address | 435 Stillwell Lane, Syosset |
| Zip code | 11791 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Laurel Hollow |
| Parcel ID | 14-30-23 |
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 | $14,309 |
| Building sqft | 2,574 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 2 |
| Buildings on lot | 1 |
| Year built | 1946 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 6 |
| Bathrooms | 3 |
| Half bathrooms | 1 |
| Attic | Unfinished |
| Basement | Full |
| Exterior wall | Mas & frame |
| Heating type | Central |
| Heating system | Forced hot air |
| Fireplace | 4 |
| School district | Cold Spring Harbor CSD |
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:
435 Stillwell Lane, Syosset, NY 11791 was built in 1946 and has a total of 2,574 square feet.
What is the assessed value of 435 Stillwell Lane, Syosset, NY 11791 and the property tax paid?Assessed at $777, the tax amount paid for 435 Stillwell Lane, Syosset, NY 11791 is $15,110.
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 435 Stillwell Lane, Syosset, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 435 Stillwell Lane, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $15,110 |
| Current property tax | $14,309 |
| Tax class | Register |
| Market value | $777,000 |
| Assessed value | $777 |
Here's the assessment & property tax history for 435 Stillwell Lane, 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 |
|---|---|---|---|---|---|
| 2026 | $777,000 | $777 | 1944.676 | $15,110 | +0.87% |
| 2025 | $773,000 | $773 | 1937.942 | $14,980 | -14.67% |
| 2024 | $811,000 | $811 | 2164.669 | $17,555 | -6.98% |
| 2023 | $811,000 | $811 | 2327.09 | $18,873 | -11.00% |
| 2022 | $811,000 | $811 | 2614.623 | $21,205 | -7.62% |
The complete history of permits filed for 435 Stillwell Lane, 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 435 Stillwell Lane, 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 435 Stillwell Lane, 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) |
|---|---|---|---|---|---|
| The Center For Developmental Disabilities | NR | Private | 105 | 0.41 | |
| Berry Hill Elementary School | 8 | Public | K-5 | 450 | 0.71 |
| West Side School | 8 | Public | 2-6 | 233 | 1.15 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.17 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.17 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Center For Developmental Disabilities | NR | Private | 105 | 0.41 | |
| South Woods Middle School | 8 | Public | 6-8 | 746 | 0.54 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.17 |
| East Woods School | NR | Private | PK, K-8 | 226 | 1.55 |
| St Edward Confessor School | NR | Private | PK-8 | 265 | 1.67 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Center For Developmental Disabilities | NR | Private | 105 | 0.41 | |
| Syosset Senior High School | 10 | Public | 9-12 | 2,266 | 0.60 |
| Our Lady Of Mercy Academy | NR | Private | 9-12 | 359 | 1.06 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.17 |
| Fusion Academy Woodbury Ny | NR | Private | 6-12 | 75 | 2.09 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 435 Stillwell Lane, Syosset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 375 Stillwell Ln, Syosset | 3,874 | 09/29/2020 | |
| 315 Stillwell Ln, Syosset | 4,757 | 04/05/2023 | $1,937,500 |
| 86 Cherry Ln, Syosset | 5,735 | 01/19/2012 | $1,075,000 |
| 91 Cherry Ln, Syosset | 6,722 | 05/20/2003 | $1,050,000 |
| 285 Stillwell Ln, Syosset | 3,846 | 10/03/2007 | $2,300,000 |
| 78 Cherry Ln, Syosset | 4,279 | 05/26/2020 | |
| 90 Cherry Ln, Syosset | 4,835 | 12/10/2004 | $1,600,000 |
| 355 Stillwell Ln, Syosset | 3,324 | 09/03/2024 | $2,050,000 |
| 275 Stillwell Ln, Syosset | 4,138 | 11/17/2016 | $865,000 |
| 94 Cherry Ln, Syosset | 2,766 | ||
| 83 Cherry Ln, Syosset | 4,409 | 01/11/2024 | $1,820,000 |
| 395 Stillwell Ln, Syosset | 2,630 | 10/02/2024 | $1,365,000 |
| 345 Stillwell Ln, Syosset | 4,989 | 05/14/2015 | $2,050,000 |
| 398 Cold Spring Rd, Syosset | 3,562 | 07/22/2021 | $1,950,000 |
| 229 Stillwell Ln, Syosset | 2,785 | ||
| 416 Cold Spring Rd, Syosset | 3,353 | 02/26/2026 | |
| 79 Cherry Ln, Syosset | 3,741 | 10/06/2015 | $1,050,000 |
| 87 Cherry Ln, Syosset | 3,160 | 09/17/2015 | $1,500,000 |
| 415 Stillwell Ln, Syosset | 3,787 | 07/06/2023 | |
| 259 Stillwell Ln, Syosset | 2,241 | 08/15/2005 | $1,525,000 |