| Primary address | 1709 Route 25a, Syosset |
| Zip code | 11791 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Laurel Hollow |
| Parcel ID | 25-64-35 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 3,174 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 1.84 |
| Buildings on lot | 1 |
| Year built | 1930 |
| Stories | 1 |
| Style | Ranch |
| Rooms | 9 |
| Bathrooms | 3 |
| Half bathrooms | 1 |
| Attic | None |
| Basement | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Fireplace | 2 |
| 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:
1709 Route 25a, Syosset, NY 11791 was built in 1930 and has a total of 3,174 square feet.
What is the assessed value of 1709 Route 25a, Syosset, NY 11791 and the property tax paid?Assessed at $1,060, the tax amount paid for 1709 Route 25a, Syosset, NY 11791 is $20,613.
When was 1709 Route 25a, Syosset, NY 11791 last sold and what was the last sale price?1709 Route 25a, Syosset, NY 11791 was last sold in 02/09/2011 for $699,000.
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 1709 Route 25a, Syosset, including title documents, transfer conditions, mortgages and liens.
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 1709 Route 25a, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $20,614 |
| Current property tax | $22,449 |
| Tax class | Register |
| Market value | $1,060,000 |
| Assessed value | $1,060 |
Here's the assessment & property tax history for 1709 Route 25a, 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 | $1,060,000 | $1,060 | 1944.676 | $20,614 | +0.35% |
| 2025 | $1,060,000 | $1,060 | 1937.942 | $20,542 | -10.47% |
| 2024 | $1,059,743 | $1,060 | 2164.669 | $22,945 | -6.98% |
| 2023 | $1,060,000 | $1,060 | 2327.09 | $24,667 | -11.00% |
| 2022 | $1,060,000 | $1,060 | 2614.623 | $27,715 | -4.66% |
The complete history of permits filed for 1709 Route 25a, 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 1709 Route 25a, 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 1709 Route 25a, 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) |
|---|---|---|---|---|---|
| West Side School | 8 | Public | 2-6 | 233 | 0.30 |
| The Center For Developmental Disabilities | NR | Private | 105 | 1.24 | |
| East Woods School | NR | Private | PK, K-8 | 226 | 1.33 |
| East Woods School | NR | Private | PK, K-8 | 226 | 1.33 |
| Berry Hill Elementary School | 8 | Public | K-5 | 450 | 1.45 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Center For Developmental Disabilities | NR | Private | 105 | 1.24 | |
| East Woods School | NR | Private | PK, K-8 | 226 | 1.33 |
| South Woods Middle School | 8 | Public | 6-8 | 746 | 1.39 |
| Cold Spring Harbor High School | 10 | Public | 7-12 | 739 | 1.58 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 2.03 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Center For Developmental Disabilities | NR | Private | 105 | 1.24 | |
| Syosset Senior High School | 10 | Public | 9-12 | 2,266 | 1.46 |
| Cold Spring Harbor High School | 10 | Public | 7-12 | 739 | 1.58 |
| Our Lady Of Mercy Academy | NR | Private | 9-12 | 359 | 1.91 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 2.03 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 1709 Route 25a, Syosset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 1707 N Hempstead Tpke, Syosset | 2,613 | 05/01/2012 | $840,000 |
| 9 Vista Dr, Syosset | 5,481 | 08/05/2014 | $2,000,000 |
| 32 Woodvale Dr, Syosset | 4,861 | 07/09/2021 | $2,087,500 |
| 15 Vista Dr, Syosset | 6,763 | 07/22/2024 | $2,617,500 |
| 40 Woodvale Dr, Syosset | 6,655 | 08/26/2024 | |
| 12 Wildwood Dr, Syosset | 5,861 | 06/22/2023 | $3,200,000 |
| 21 Vista Dr, Syosset | 6,635 | ||
| 5 Waylor Ln, Syosset | 3,330 | 10/08/2009 | $1,600,000 |
| 1 Vista Dr, Syosset | 5,392 | 08/22/2024 | $2,500,000 |
| 99 White Oak Tree Rd, Syosset | 5,783 | 05/12/2022 | |
| 11 Waylor Ln, Syosset | 3,562 | 09/16/2009 | |
| 591 Cold Spring Rd, Syosset | 5,848 | 03/28/2006 | |
| 1708 N Hempstead Tpke, Syosset | 2,030 | 01/15/2004 | $710,000 |
| 50 Vista Dr, Syosset | 7,263 | 09/01/1994 | $290,000 |
| 3 Waylor Ln, Syosset | 3,816 | ||
| 27 Vista Dr, Syosset | 5,546 | 06/26/2017 | $2,250,000 |
| 10 Wildwood Dr, Syosset | 5,122 | 10/30/2020 | $1,493,500 |
| 56 Vista Dr, Syosset | 4,079 | 03/08/2002 | $1,350,000 |
| 533 Cold Spring Rd, Syosset | 4,707 | 03/11/2008 | |
| 7 Waylor Ln, Syosset | 2,950 | 05/10/2000 |