| Primary address | 5 Dorcas Avenue, Syosset |
| Zip code | 11791 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 15-27-51 |
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 | $16,842 |
| Building sqft | 1,667 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.126 |
| Buildings on lot | 1 |
| Year built | 1948 |
| Stories | 1.7 |
| Style | Cape |
| Rooms | 7 |
| Bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central |
| Heating system | Hot water |
| Fireplace | 1 |
| Zoning district | Register (See more on map) |
| School district | Locust Grove |
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).
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5 Dorcas Avenue, Syosset, NY 11791 was built in 1948 and has a total of 1,803 square feet.
What is the assessed value of 5 Dorcas Avenue, Syosset, NY 11791 and the property tax paid?Assessed at $619, the tax amount paid for 5 Dorcas Avenue, Syosset, NY 11791 is $20,129.
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 5 Dorcas Avenue, Syosset, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 5 Dorcas Avenue, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $20,129 |
| Current property tax | $16,842 |
| Tax class | Register |
| Market value | $619,000 |
| Assessed value | $619 |
Here's the assessment & property tax history for 5 Dorcas Avenue, 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 | $619,000 | $619 | 3139.97 | $19,436 | -6.60% |
| 2024 | $618,479 | $619 | 3361.673 | $20,809 | -3.79% |
| 2023 | $619,000 | $619 | 3493.926 | $21,627 | -8.54% |
| 2022 | $619,000 | $619 | 3820.056 | $23,646 | -8.58% |
| 2021 | $602,000 | $602 | 4296.58 | $25,865 | +27.17% |
The complete history of permits filed for 5 Dorcas Avenue, 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 5 Dorcas Avenue, 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 5 Dorcas Avenue, 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 | 0.44 |
| St Edward Confessor School | NR | Private | PK-8 | 265 | 0.44 |
| Village Elementary School | 9 | Public | K-5 | 415 | 0.63 |
| Willits Elementary School | 9 | Public | K-5 | 305 | 0.77 |
| South Grove Elementary School | 9 | Public | K-5 | 416 | 0.94 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Edward Confessor School | NR | Private | PK-8 | 265 | 0.44 |
| H B Thompson Middle School | 9 | Public | 6-8 | 997 | 0.81 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.00 |
| Fusion Academy Woodbury Ny | NR | Private | 6-12 | 75 | 1.11 |
| South Woods Middle School | 8 | Public | 6-8 | 746 | 1.52 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.00 |
| Fusion Academy Woodbury Ny | NR | Private | 6-12 | 75 | 1.11 |
| Our Lady Of Mercy Academy | NR | Private | 9-12 | 359 | 1.22 |
| Syosset Senior High School | 10 | Public | 9-12 | 2,266 | 1.54 |
| The Center For Developmental Disabilities | NR | Private | 105 | 1.77 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 5 Dorcas Avenue, Syosset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 16 Humphrey Dr, Syosset | 1,697 | 09/13/1999 | $300,000 |
| 10 Humphrey Dr, Syosset | 1,433 | 10/25/1999 | |
| 3 Dorcas Ave, Syosset | 1,208 | 04/28/2008 | $495,000 |
| 17 Dorcas Ave, Syosset | 3,016 | 04/18/2016 | $830,000 |
| 20 Humphrey Dr, Syosset | 1,622 | 03/12/2013 | |
| 15 Dorcas Ave, Syosset | 1,920 | 01/16/2025 | $1,290,000 |
| 1 Dorcas Ave, Syosset | 1,733 | 12/09/2020 | $560,000 |
| 26 Humphrey Dr, Syosset | 1,796 | ||
| 19 Dorcas Ave, Syosset | 1,268 | ||
| 17 Florence Ave, Syosset | 2,020 | 06/07/2021 | $890,000 |
| 21 Florence Ave, Syosset | 1,512 | 04/06/2016 | $700,000 |
| 11 Dorcas Ave, Syosset | 2,835 | 03/16/2023 | $1,380,000 |
| 15 Florence Ave, Syosset | 1,651 | ||
| 300 Jackson Ave, Syosset | 3,824 | 08/30/2021 | $750,000 |
| 18 Humphrey Dr, Syosset | 1,852 | ||
| 7 Dorcas Ave, Syosset | 2,042 | 03/01/2002 | $415,000 |
| 12 Humprey Dr, Syosset | 2,656 | 11/30/2016 | $680,000 |
| 19 Florence Ave, Syosset | 2,764 | 10/10/1993 | |
| 333 Jericho Tpke, Syosset | 2,092 | 06/26/2025 | |
| 21 Dorcas Ave, Syosset | 1,126 | 10/18/2024 | $1,598,000 |