| Primary address | 330 Willis Avenue, Syosset |
| Zip code | 11791 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Muttontown |
| Parcel ID | 15-A-2354 |
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 | $21,243 |
| Building sqft | 3,496 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.519 |
| Buildings on lot | 1 |
| Year built | 1989 |
| Stories | 1.5 |
| Style | Contemporary |
| Rooms | 9 |
| Bathrooms | 3 |
| Half bathrooms | 1 |
| Attic | None |
| Basement | 3/4 Bsmt |
| Exterior wall | Frame |
| Heating type | Central/AC |
| Heating system | Central w ac |
| 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).
Create a free account to access valuable data points such as:
330 Willis Avenue, Syosset, NY 11791 was built in 1989 and has a total of 3,496 square feet.
What is the assessed value of 330 Willis Avenue, Syosset, NY 11791 and the property tax paid?Assessed at $990, the tax amount paid for 330 Willis Avenue, Syosset, NY 11791 is $27,161.
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 330 Willis Avenue, Syosset, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 330 Willis Avenue, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $27,161 |
| Current property tax | $21,243 |
| Tax class | Register |
| Market value | $990,000 |
| Assessed value | $990 |
Here's the assessment & property tax history for 330 Willis 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 |
|---|---|---|---|---|---|
| 2026 | $990,000 | $990 | 2743.582 | $27,161 | -3.20% |
| 2025 | $1,054,000 | $1,054 | 2662.075 | $28,058 | -4.00% |
| 2024 | $1,102,000 | $1,026 | 2848.632 | $29,227 | -9.16% |
| 2023 | $1,091,000 | $1,091 | 2949.051 | $32,174 | -9.97% |
| 2022 | $1,102,000 | $1,102 | 3242.9 | $35,737 | -14.93% |
The complete history of permits filed for 330 Willis 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 330 Willis 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 330 Willis 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 | 0.66 |
| St Edward Confessor School | NR | Private | PK-8 | 265 | 0.66 |
| Village Elementary School | 9 | Public | K-5 | 415 | 0.89 |
| Robbins Lane Elementary School | 9 | Public | K-5 | 500 | 1.32 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.40 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Edward Confessor School | NR | Private | PK-8 | 265 | 0.66 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.40 |
| H B Thompson Middle School | 9 | Public | 6-8 | 997 | 1.57 |
| South Woods Middle School | 8 | Public | 6-8 | 746 | 1.65 |
| Harmony Heights School | NR | Private | 8-12 | 0 | 1.82 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.40 |
| Our Lady Of Mercy Academy | NR | Private | 9-12 | 359 | 1.62 |
| Syosset Senior High School | 10 | Public | 9-12 | 2,266 | 1.76 |
| Harmony Heights School | NR | Private | 8-12 | 0 | 1.82 |
| Harmony Heights School | NR | Private | 8-12 | 74 | 1.84 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 330 Willis Avenue, Syosset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 70 Juniper Ln, Syosset | 4,023 | 08/22/2003 | $985,000 |
| 15 Carriage CT, Syosset | 3,966 | 02/10/2004 | $1,425,000 |
| 270 Willis Ave, Syosset | 4,017 | 08/04/2020 | $1,385,000 |
| 310 Willis Ave, Syosset | 4,037 | 09/21/2015 | $998,000 |
| 45 Woodcrest Dr, Syosset | 4,059 | 01/28/2026 | |
| 5 Coachman Pl, Syosset | 4,136 | 10/31/2006 | $2,000,000 |
| 115 Willis Ln, Syosset | 4,014 | 03/17/1997 | $580,000 |
| 250 Willis Ln, Syosset | 3,995 | 10/31/2018 | |
| 320 Willis Ave, Syosset | 4,017 | 12/22/2013 | |
| 5 Woodcrest Dr, Syosset | 4,017 | 08/25/2008 | $998,000 |
| 25 Carriage CT, Syosset | 4,316 | 08/03/2023 | $1,836,000 |
| 15 Woodcrest Dr, Syosset | 4,017 | 03/19/1996 | $580,000 |
| 25 Woodcrest Dr, Syosset | 3,502 | 01/18/2002 | $880,000 |
| 35 Woodcrest Dr, Syosset | 5,166 | 10/05/1994 | $700,000 |
| 340 Willis Ave, Syosset | 4,014 | 10/09/2008 | $1,425,000 |
| 5 Golf CT, Syosset | 4,041 | ||
| 10 Golf CT, Syosset | 4,050 | 07/21/2020 | $1,360,000 |
| 260 Willis Ave, Syosset | 4,077 | 08/10/2016 | $1,425,000 |
| 300 Willis Ave, Syosset | 4,430 | ||
| 280 Willis Ave, Syosset | 4,235 | 09/07/2018 | $1,355,000 |