| Primary address | 21 Patten Avenue, Oceanside |
| Zip code | 11572 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 38-428-298 |
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 | $14,149 |
| Building sqft | 2,139 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.175 |
| Buildings on lot | 1 |
| Year built | 1925 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 9 |
| Bathrooms | 2 |
| Attic | Partial |
| Basement | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central |
| Heating system | Hot water |
| Fireplace | 1 |
| Zoning district | Register (See more on map) |
| School district | Oceanside 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:
21 Patten Avenue, Oceanside, NY 11572 was built in 1925 and has a total of 2,139 square feet.
What is the assessed value of 21 Patten Avenue, Oceanside, NY 11572 and the property tax paid?Assessed at $538, the tax amount paid for 21 Patten Avenue, Oceanside, NY 11572 is $16,423.
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 21 Patten Avenue, Oceanside, 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 21 Patten Avenue, Oceanside, NY 11572. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $16,424 |
| Current property tax | $14,150 |
| Tax class | Register |
| Market value | $538,000 |
| Assessed value | $538 |
Here's the assessment & property tax history for 21 Patten Avenue, Oceanside, 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 | $538,000 | $538 | 3052.703 | $16,424 | +11.13% |
| 2025 | $544,000 | $544 | 2826.839 | $14,779 | -17.48% |
| 2024 | $560,000 | $560 | 3198.063 | $17,909 | +3.04% |
| 2023 | $576,000 | $576 | 3130.948 | $17,381 | -16.30% |
| 2022 | $560,000 | $560 | 3708.082 | $20,765 | -19.22% |
The complete history of permits filed for 21 Patten Avenue, Oceanside, 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 Rockville Centre so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Rockville Centre and compare it to other neighborhoods in Nassau County.
Check out recently sold homes in Rockville-Centre and see how their prices compare.
Create a free account to unlock extended information for 21 Patten Avenue, Oceanside, 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 21 Patten Avenue, Oceanside 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 (miles) |
|---|---|---|---|---|---|
| Riverside School | 4 | Public | K-5 | 150 | 0.34 |
| School 2 | 5 | Public | 1-6 | 430 | 0.38 |
| Centre Avenue Elementary School | 5 | Public | PK, K-6 | 256 | 0.64 |
| Centre Avenue Elementary School | 5 | Public | PK, K-6 | 256 | 0.64 |
| School 6 Kindergarten Center | NR | Public | PK, K | 535 | 0.84 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| East Rockaway Junior/Senior High School | 7 | Public | 7-12 | 583 | 0.38 |
| St Raymond Elementary School | NR | Private | PK-8 | 155 | 0.84 |
| St Agnes Cathedral School | NR | Private | K-8 | 690 | 0.95 |
| South Side Middle School | 6 | Public | 6-8 | 837 | 1.09 |
| School 7 Oceanside Senior High School | 9 | Public | 8-12 | 1,692 | 1.33 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| East Rockaway Junior/Senior High School | 7 | Public | 7-12 | 583 | 0.38 |
| Castleton Academy High School Of Oceanside | 4 | Public | 9-12 | 50 | 0.84 |
| Lynbrook Senior High School | 9 | Public | 9-12 | 850 | 1.21 |
| School 7 Oceanside Senior High School | 9 | Public | 8-12 | 1,692 | 1.33 |
| Malverne Senior High School | 8 | Public | 9-12 | 628 | 1.62 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Patten Avenue, Oceanside.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 540 Patten Ave, Oceanside | 1,963 | ||
| 54 Yorktown St, Rockville Centre | 2,408 | 09/13/2010 | $635,000 |
| 39 Canterbury Rd, Rockville Centre | 4,391 | 02/07/2014 | $1,410,000 |
| 1756 Rockville Dr, Baldwin | 1,452 | 12/06/2019 | $507,000 |
| 536 Patten Ave, Rockville Centre | 1,985 | 11/18/2020 | |
| 44 Hanscom Pl, Rockville Centre | 1,447 | 09/15/2016 | |
| 1762 Rockville Dr, Baldwin | 1,975 | 09/28/2023 | |
| 4 Major CT, Rockville Centre | 2,636 | ||
| 34 Terrell Ave, Rockville Centre | 2,536 | 08/01/2023 | $1,080,000 |
| 2872 Cleveland Ave, Oceanside | 1,798 | 06/28/2018 | |
| 29 Hanscom Pl, Rockville Centre | 2,150 | 04/09/2019 | |
| 51 Canterbury Rd, Rockville Centre | 7,157 | 01/30/2009 | $1,200,000 |