| Primary address | 8 Helen Street, Greenvale |
| Zip code | 11548 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 20-77-3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 2,080 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.256 |
| Buildings on lot | 1 |
| Year built | 1948 |
| Stories | 1 |
| Style | Ranch |
| Rooms | 7 |
| Bathrooms | 2 |
| Attic | None |
| Basement | 1/2 Bsmt/Crawl |
| Exterior wall | Mas & frame |
| Heating type | Central |
| Heating system | Forced hot air |
| Fireplace | 1 |
| Zoning district | Register (See more on map) |
| School district | Glen Head |
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:
8 Helen Street, Greenvale, NY 11548 was built in 1948 and has a total of 2,080 square feet.
What is the assessed value of 8 Helen Street, Greenvale, NY 11548 and the property tax paid?Assessed at $568, the tax amount paid for 8 Helen Street, Greenvale, NY 11548 is $13,926.
When was 8 Helen Street, Greenvale, NY 11548 last sold and what was the last sale price?8 Helen Street, Greenvale, NY 11548 was last sold in 08/17/2020 for $735,000.
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 8 Helen Street, Greenvale, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/17/2020 | $735,000 | Register | Register |
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 8 Helen Street, Greenvale, NY 11548. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $13,926 |
| Tax class | Register |
| Market value | $568,000 |
| Assessed value | $568 |
Here's the assessment & property tax history for 8 Helen Street, Greenvale, 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 | $581,000 | $581 | 2365.91 | $13,746 | -12.64% |
| 2024 | $635,359 | $618 | 2546.045 | $15,735 | -6.28% |
| 2023 | $635,000 | $635 | 2643.825 | $16,788 | -6.27% |
| 2022 | $635,000 | $635 | 2820.813 | $17,912 | -7.88% |
| 2021 | $630,000 | $630 | 3086.326 | $19,444 | +34.00% |
The complete history of permits filed for 8 Helen Street, Greenvale, 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 8 Helen Street, Greenvale, 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 8 Helen Street, Greenvale 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) |
|---|---|---|---|---|---|
| Harbor Hill School | 7 | Public | K-5 | 584 | 0.56 |
| Glenwood Landing Elementary School | 9 | Public | K-5 | 427 | 1.05 |
| Glen Head Elementary School | 10 | Public | K-5 | 371 | 1.23 |
| North Shore Middle School | 9 | Public | K-8 | 646 | 1.54 |
| North Shore Senior High School | 9 | Public | K-5, 9-12 | 764 | 1.69 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Shore Middle School | 9 | Public | K-8 | 646 | 1.54 |
| The Green Vale School | NR | Private | PK-8 | 417 | 2.22 |
| Roslyn Middle School | 8 | Public | 6-8 | 766 | 2.28 |
| Holy Child Academy | NR | Private | PK-8 | 147 | 2.63 |
| Vincent Smith School | NR | Private | 2-12 | 46 | 2.90 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Shore Senior High School | 9 | Public | K-5, 9-12 | 764 | 1.69 |
| Roslyn High School | 9 | Public | 9-12 | 1,035 | 1.71 |
| Vincent Smith School | NR | Private | 2-12 | 46 | 2.90 |
| Paul D Schreiber Senior High School | 9 | Public | 9-12 | 1,613 | 3.02 |
| Henry Viscardi School | NR | Private | K-12 | 0 | 3.15 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 8 Helen Street, Greenvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 9 Cedar St, Greenvale | 2,169 | 09/29/2015 | $750,000 |
| 4 Helen St, Greenvale | 1,598 | 01/10/1994 | |
| 7 Cedar St, Greenvale | 2,966 | 12/11/2001 | $210,000 |
| 6 Helen St, Greenvale | 1,924 | 05/06/2022 | $1,175,000 |
| 1 Helen St, Greenvale | 3,160 | 02/23/2004 | $450,000 |
| 33 Marion St, Greenvale | 2,320 | 10/11/2013 | $692,000 |
| 20 Osborne Ln, Greenvale | 2,583 | 12/10/1999 | $425,000 |
| 31 Marion St, Greenvale | 1,780 | 05/26/2021 | $780,000 |
| 10 Helen St, Greenvale | 2,107 | 10/31/2000 | $535,000 |
| 49 Locust Ave, Glen Head | 1,875 | 06/27/2012 | $505,000 |
| 22 Osborne Ln, Greenvale | 2,411 | 10/17/2022 | |
| 5 Cedar St, Greenvale | 2,529 | 06/05/2017 | |
| 51 Locust Ave, Glen Head | 864 | 12/07/1997 | $143,600 |
| 45 Locust Ave, Glen Head | 2,190 | ||
| 18 Osborne Ln, Greenvale | 2,411 | 10/16/2019 | |
| 100 Glen Cove Rd, Greenvale | 3,544 | 08/27/2025 | $1,400,000 |
| 5 Helen St, Greenvale | 2,231 | 09/11/2014 | $645,000 |
| 23 Marion St, Greenvale | 2,257 | 04/07/2006 | $715,000 |
| 47 Locust Ave, Glen Head | 2,464 | 07/27/2016 | |
| 29 Marion St, Greenvale | 1,516 | 11/18/2015 | $560,000 |