| Primary address | 57 Helen Avenue, Plainview |
| Zip code | 11803 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 47-12-25 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 2,399 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.156 |
| Buildings on lot | 1 |
| Year built | 2017 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 9 |
| Bathrooms | 2 |
| Half bathrooms | 1 |
| Attic | None |
| Basement | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Zoning district | Register (See more on map) |
| School district | Plainview |
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:
57 Helen Avenue, Plainview, NY 11803 was built in 2017 and has a total of 2,399 square feet.
What is the assessed value of 57 Helen Avenue, Plainview, NY 11803 and the property tax paid?Assessed at $774, the tax amount paid for 57 Helen Avenue, Plainview, NY 11803 is $23,653.
When was 57 Helen Avenue, Plainview, NY 11803 last sold and what was the last sale price?57 Helen Avenue, Plainview, NY 11803 was last sold in 08/14/2020 for $975,000.
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 57 Helen Avenue, Plainview, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 57 Helen Avenue, Plainview, NY 11803. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $23,653 |
| Tax class | Register |
| Market value | $774,000 |
| Assessed value | $774 |
Here's the assessment & property tax history for 57 Helen Avenue, Plainview, 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 | $774,000 | $774 | 3055.951 | $23,653 | +4.78% |
| 2025 | $760,000 | $760 | 2970.267 | $22,574 | -10.77% |
| 2024 | $796,305 | $796 | 3178.305 | $25,299 | -4.91% |
| 2023 | $796,000 | $796 | 3342.412 | $26,606 | -9.82% |
| 2022 | $796,000 | $796 | 3706.543 | $29,504 | -9.97% |
The complete history of permits filed for 57 Helen Avenue, Plainview, 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 57 Helen Avenue, Plainview, 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 57 Helen Avenue, Plainview 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) |
|---|---|---|---|---|---|
| Good Shepherd Lutheran School | NR | Private | 0 | 0.49 | |
| Plainview Old Bethpage Middle School | 8 | Public | 5-8 | 889 | 0.63 |
| Hebrew Academy of Nassau-Plainview Campus | NR | Private | PK-6 | 142 | 0.63 |
| Hebrew Academy of Nassau-Plainview Campus | NR | Private | PK-6 | 142 | 0.63 |
| Miss Sue's Nursery School and Kindergarten | NR | Private | 0 | 0.67 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Good Shepherd Lutheran School | NR | Private | 0 | 0.49 | |
| Plainview Old Bethpage Middle School | 8 | Public | 5-8 | 889 | 0.63 |
| Miss Sue's Nursery School and Kindergarten | NR | Private | 0 | 0.67 | |
| H B Mattlin Middle School | 8 | Public | 5-8 | 772 | 0.74 |
| Our Lady Of Mercy School | NR | Private | PK-8 | 195 | 1.43 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Good Shepherd Lutheran School | NR | Private | 0 | 0.49 | |
| Miss Sue's Nursery School and Kindergarten | NR | Private | 0 | 0.67 | |
| Plainview Old Bethpage JFK High School | 10 | Public | 9-12 | 1,649 | 1.07 |
| Bethpage Senior High School | 9 | Public | 9-12 | 932 | 1.28 |
| Fusion Academy Woodbury Ny | NR | Private | 6-12 | 75 | 2.45 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 57 Helen Avenue, Plainview.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 49 Helen Ave, Plainview | 1,095 | 10/31/2005 | $475,000 |
| 46 Melony Ave, Plainview | 1,158 | 02/29/2024 | $680,000 |
| 47 Helen Ave, Plainview | 1,090 | ||
| 61 Helen Ave, Plainview | 948 | 07/28/1999 | $234,000 |
| 69 Helen Ave, Plainview | 2,153 | ||
| 53 Helen Ave, Plainview | 948 | ||
| 50 Melony Ave, Plainview | 2,867 | 09/10/2021 | |
| 41 Helen Ave, Plainview | 948 | ||
| 25 Helen Ave, Plainview | 1,998 | 07/13/2015 | |
| 36 Charlotte Pl, Plainview | 2,763 | 06/15/2021 | $1,075,284 |
| 34 Charlotte Pl, Plainview | 1,172 | 10/23/2000 | $278,000 |
| 59 Helen Ave, Plainview | 948 | 02/11/2015 | |
| 65 Helen Ave, Plainview | 1,326 | 08/29/2018 | $420,000 |
| 32 Charlotte Pl, Plainview | 1,090 | 04/24/2019 | |
| 27 Helen Ave, Plainview | 2,622 | 10/27/2017 | $790,000 |
| 51 Helen Ave, Plainview | 948 | 07/23/2013 | $365,000 |
| 45 Helen Ave, Plainview | 1,305 | 06/26/2025 | $840,000 |
| 39 Helen Ave, Plainview | 1,095 | 02/23/2021 | |
| 48 Melony Ave, Plainview | 948 | 07/11/2001 | |
| 1 Bernice Pl, Plainview | 2,052 | 11/15/1996 | $228,500 |