| Primary address | 45 Wynn Court, Syosset |
| Zip code | 11791 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Muttontown |
| Parcel ID | 25-46-111 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 6,494 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 2.5 |
| Buildings on lot | 1 |
| Year built | 1929 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 25 |
| Bathrooms | 7 |
| Half bathrooms | 2 |
| Attic | Partial |
| Basement | Full |
| Exterior wall | Frame |
| Heating type | Central |
| Heating system | Hot water |
| Fireplace | 4 |
| Zoning district | Register (See more on map) |
| School district | Syosset |
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:
45 Wynn Court, Syosset, NY 11791 was built in 1929 and has a total of 6,494 square feet.
What is the assessed value of 45 Wynn Court, Syosset, NY 11791 and the property tax paid?Assessed at $1,581, the tax amount paid for 45 Wynn Court, Syosset, NY 11791 is $42,579.
When was 45 Wynn Court, Syosset, NY 11791 last sold and what was the last sale price?45 Wynn Court, Syosset, NY 11791 was last sold in 12/08/2020 for $1,500,000.
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 45 Wynn Court, 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 45 Wynn Court, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $42,579 |
| Tax class | Register |
| Market value | $1,581,000 |
| Assessed value | $1,581 |
Here's the assessment & property tax history for 45 Wynn Court, 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 | $1,581,000 | $1,581 | 2693.177 | $42,579 | +7.52% |
| 2025 | $1,516,000 | $1,516 | 2612.192 | $39,601 | -0.88% |
| 2024 | $1,658,000 | $1,431 | 2791.809 | $39,951 | +2.44% |
| 2023 | $1,350,000 | $1,350 | 2888.761 | $38,998 | -44.42% |
| 2022 | $2,210,000 | $2,210 | 3174.648 | $70,160 | -9.26% |
The complete history of permits filed for 45 Wynn Court, 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 45 Wynn Court, 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 45 Wynn Court, 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) |
|---|---|---|---|---|---|
| St Edward Confessor School | NR | Private | PK-8 | 265 | 0.94 |
| St Edward Confessor School | NR | Private | PK-8 | 265 | 0.94 |
| Village Elementary School | 9 | Public | K-5 | 415 | 1.08 |
| Berry Hill Elementary School | 8 | Public | K-5 | 450 | 1.26 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.55 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Edward Confessor School | NR | Private | PK-8 | 265 | 0.94 |
| Harmony Heights School | NR | Private | 8-12 | 0 | 1.36 |
| Harmony Heights School | NR | Private | 8-12 | 74 | 1.38 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.55 |
| South Woods Middle School | 8 | Public | 6-8 | 746 | 1.59 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Harmony Heights School | NR | Private | 8-12 | 0 | 1.36 |
| Harmony Heights School | NR | Private | 8-12 | 74 | 1.38 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.55 |
| Our Lady Of Mercy Academy | NR | Private | 9-12 | 359 | 1.74 |
| Syosset Senior High School | 10 | Public | 9-12 | 2,266 | 1.75 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 45 Wynn Court, Syosset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 224 Muttontown Rd, Syosset | 6,023 | 06/29/2022 | $3,320,000 |
| 5 Circle Rd, Syosset | 3,075 | 08/25/1995 | |
| 15 Circle Rd, Syosset | 3,852 | 01/30/2026 | $237,000 |
| 8 Tammys Ln, Syosset | 4,872 | 04/10/2013 | $900,000 |
| 325 Circle Rd, Syosset | 2,636 | 09/15/1999 | $895,000 |
| 78 Tammys Ln, Syosset | 4,633 | 08/10/2005 | $1,700,000 |
| 35 Wynn CT, Syosset | 6,383 | 01/16/2020 | $1,950,000 |
| 35 Circle Rd, Syosset | 3,795 | 07/16/2004 | $1,275,000 |
| 38 Tammys Ln, Syosset | 5,633 | 07/07/2021 | $2,700,000 |
| 48 Tammys Ln, Syosset | 6,760 | 09/12/2005 | $2,300,000 |
| 46 Tammys Ln, Syosset | 6,135 | 07/08/2005 | $2,600,000 |
| 9 Tammys Ln, Syosset | 4,034 | 05/10/2022 | |
| 19 Tammys Ln, Syosset | 05/10/2024 | $1,600,000 | |
| 226 Muttontown Rd, Syosset | 6,778 | 01/19/2012 | $2,300,000 |
| 195 Circle Rd, Syosset | 5,417 | 10/22/2025 | |
| 28 Tammys Ln, Syosset | 4,666 | 08/19/2008 | $1,950,000 |
| 58 Tammys Ln, Syosset | 4,221 | 12/10/2015 | $1,900,000 |
| 68 Tammys Ln, Syosset | 3,896 | ||
| 106 Muttontown Eastwoods Rd, Syosset | 5,216 | 09/01/2022 | |
| 18 Tammys Ln, Syosset | 3,725 | 03/30/2007 | $1,560,000 |