| Primary address | 20 Helene Avenue, Merrick |
| Zip code | 11566 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 56-448-4 |
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 | $16,114 |
| Building sqft | 2,176 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.161 |
| Buildings on lot | 1 |
| Year built | 1950 |
| Stories | 1 |
| Style | Cape |
| Rooms | 8 |
| Bathrooms | 2 |
| Attic | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central |
| Heating system | Hot water |
| Fireplace | 1 |
| School district | Merrick UFSD |
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:
20 Helene Avenue, Merrick, NY 11566 was built in 1950 and has a total of 2,176 square feet.
What is the assessed value of 20 Helene Avenue, Merrick, NY 11566 and the property tax paid?Assessed at $553, the tax amount paid for 20 Helene Avenue, Merrick, NY 11566 is $17,208.
When was 20 Helene Avenue, Merrick, NY 11566 last sold?20 Helene Avenue, Merrick, NY 11566 was last sold in 11/15/2009.
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 20 Helene Avenue, Merrick, 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 20 Helene Avenue, Merrick, NY 11566. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $17,209 |
| Current property tax | $16,115 |
| Tax class | Register |
| Market value | $553,000 |
| Assessed value | $553 |
Here's the assessment & property tax history for 20 Helene Avenue, Merrick, 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 | $553,000 | $553 | 3111.848 | $17,209 | -0.19% |
| 2025 | $568,000 | $568 | 3035.516 | $17,242 | -11.63% |
| 2024 | $606,462 | $606 | 3219.657 | $19,511 | -3.00% |
| 2023 | $592,000 | $592 | 3397.813 | $20,115 | -12.08% |
| 2022 | $606,000 | $606 | 3775.361 | $22,879 | -8.95% |
The complete history of permits filed for 20 Helene Avenue, Merrick, 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.
Access a detailed real estate market overview of Hempstead so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Hempstead and compare it to other neighborhoods in Nassau County.
Check out recently sold homes in Hempstead and see how their prices compare.
Create a free account to unlock extended information for 20 Helene Avenue, Merrick, 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 20 Helene Avenue, Merrick 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) |
|---|---|---|---|---|---|
| Chatterton School | 7 | Public | PK, K-6 | 436 | 0.38 |
| Chatterton School | 7 | Public | PK, K-6 | 436 | 0.38 |
| Merokee Day School | NR | Private | 0 | 0.45 | |
| Grace Christian Academy | NR | Private | K-12 | 168 | 0.48 |
| South Shore Montessori School | NR | Private | PK, K-1 | 8 | 0.56 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Grand Avenue Middle School | 8 | Public | 7-8 | 915 | 0.21 |
| Merokee Day School | NR | Private | 0 | 0.45 | |
| Grace Christian Academy | NR | Private | K-12 | 168 | 0.48 |
| Merrick Avenue Middle School | 9 | Public | 7-8 | 814 | 0.56 |
| St. Elizabeth Ann Seton Regional School | NR | Private | PK-8 | 310 | 1.05 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Wellington C Mepham High School | 9 | Public | 9-12 | 1,260 | 0.43 |
| Merokee Day School | NR | Private | 0 | 0.45 | |
| Grace Christian Academy | NR | Private | K-12 | 168 | 0.48 |
| Sanford H Calhoun High School | 9 | Public | 9-12 | 1,168 | 0.96 |
| John F Kennedy High School | 9 | Public | 9-12 | 1,043 | 1.58 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Helene Avenue, Merrick.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 22 Helene Ave, Merrick | 2,260 | ||
| 26 Helene Ave, Merrick | 1,983 | 07/16/2021 | $775,000 |
| 17 Copper Beach Pl, Merrick | 2,958 | ||
| 2138 Seneca Pl, Merrick | 2,312 | 01/05/2022 | $750,000 |
| 24 Helene Ave, Merrick | 2,130 | 07/03/2007 | $620,000 |
| 31 Silverbirch Rd, Merrick | 1,478 | 02/02/2026 | |
| 2083 Seneca Gate, Merrick | 2,647 | 04/28/2020 | $585,000 |
| 30 Helene Ave, Merrick | 2,200 | 10/10/1997 | |
| 33 Silver Birch Rd, Merrick | 2,596 | 01/05/1996 | $215,000 |
| 15 Copper Beach Pl, Merrick | 2,651 | 07/08/2010 | $555,000 |
| 18 Helene Ave, Merrick | 3,247 | 05/13/2019 | |
| 16 Helene Ave, Merrick | 2,076 | ||
| 2122 Seneca Pl, Merrick | 2,951 | 11/20/2020 | $790,000 |
| 2103 Seneca Dr N, Merrick | 2,165 | 04/20/2022 | $700,000 |
| 19 Cooper Beach Pl, Merrick | 2,101 | 09/02/2020 | $620,000 |
| 2095 Seneca Dr N, Merrick | 1,873 | 03/28/2007 | $535,000 |
| 2144 Seneca Dr W, Merrick | 2,342 | 09/11/2020 | $650,000 |
| 28 Helene Ave, Merrick | 2,493 | 08/30/1999 | $380,000 |
| 3 Oak Brook Ln, Merrick | 2,140 | 07/11/2024 | $945,000 |
| 2111 Seneca Dr N, Merrick | 2,706 | 06/22/2006 | $565,000 |