| Primary address | 556 Riverside Avenue, Massapequa |
| Zip code | 11758 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 52-113-615 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 1,664 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.138 |
| Buildings on lot | 1 |
| Year built | 1949 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 8 |
| Bathrooms | 2 |
| Attic | None |
| Exterior wall | Alum/Vinyl |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Fireplace | 1 |
| Zoning district | Register (See more on map) |
| School district | Massapequa 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:
556 Riverside Avenue, Massapequa, NY 11758 was built in 1949 and has a total of 1,664 square feet.
What is the assessed value of 556 Riverside Avenue, Massapequa, NY 11758 and the property tax paid?Assessed at $482, the tax amount paid for 556 Riverside Avenue, Massapequa, NY 11758 is $14,188.
When was 556 Riverside Avenue, Massapequa, NY 11758 last sold and what was the last sale price?556 Riverside Avenue, Massapequa, NY 11758 was last sold in 06/09/2017 for $520,000.
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 556 Riverside Avenue, Massapequa, 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 556 Riverside Avenue, Massapequa, NY 11758. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $14,189 |
| Tax class | Register |
| Market value | $482,000 |
| Assessed value | $482 |
Here's the assessment & property tax history for 556 Riverside Avenue, Massapequa, 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 | $482,000 | $482 | 2943.707 | $14,189 | -2.74% |
| 2025 | $512,000 | $512 | 2849.221 | $14,588 | -1.71% |
| 2024 | $512,000 | $484 | 3066.581 | $14,842 | -5.80% |
| 2023 | $489,000 | $489 | 3222.029 | $15,756 | -12.82% |
| 2022 | $512,000 | $512 | 3529.731 | $18,072 | -15.22% |
The complete history of permits filed for 556 Riverside Avenue, Massapequa, 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 556 Riverside Avenue, Massapequa, 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 556 Riverside Avenue, Massapequa 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) |
|---|---|---|---|---|---|
| Seaford Manor School | 7 | Public | K-5 | 445 | 0.43 |
| St William The Abbot School | NR | Private | PK, K-8 | 536 | 0.58 |
| St William The Abbot School | NR | Private | PK, K-8 | 536 | 0.58 |
| Fairfield Elementary School | 6 | Public | K-5 | 530 | 0.84 |
| Lockhart Elementary School | 5 | Public | K-5 | 366 | 0.87 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Seaford Middle School | 9 | Public | 6-8 | 517 | 0.52 |
| St William The Abbot School | NR | Private | PK, K-8 | 536 | 0.58 |
| Maria Regina Elementary School | NR | Private | PK-8 | 345 | 0.91 |
| Mhs Ames Campus | NR | Public | 9 | 442 | 0.95 |
| Montessori Children's School | NR | Private | 0 | 0.99 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Seaford Senior High School | 9 | Public | 9-12 | 658 | 0.76 |
| Mhs Ames Campus | NR | Public | 9 | 442 | 0.95 |
| Montessori Children's School | NR | Private | 0 | 0.99 | |
| Plainedge Senior High School | 8 | Public | 9-12 | 845 | 1.46 |
| Mosaic School | NR | Private | 7 | 1.58 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 556 Riverside Avenue, Massapequa.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 578 Riverside Ave, Massapequa | 1,307 | 01/22/2010 | $416,000 |
| 20 Carmans Rd, Massapequa | 25,529 | 04/03/2002 | $5,400,000 |
| 34 Carmans Rd, Massapequa | 15,605 | 06/21/2023 | $2,008,000 |
| 546 Riverside Ave, Massapequa | 1,240 | 10/01/1993 | $128,000 |
| 542 Riverside Ave, Massapequa | 1,120 | 02/12/2004 | $250,000 |
| 560 Riverside Ave, Massapequa | 1,400 | 05/09/2001 | $80,036 |
| 530 Riverside Ave, Massapequa | 1,200 | 09/09/2021 | $450,000 |
| 1 Pennsylvania Ave, Massapequa | 1,600 | 05/22/2013 | $310,000 |
| 554 Riverside Ave, Massapequa | 1,632 | 07/01/1997 | $162,000 |
| 552 Riverside Ave, Massapequa | 1,200 | 08/13/2002 | $285,000 |
| 568 Riverside Ave, Massapequa | 1,120 | 11/19/2020 | |
| 574 Riverside Ave, Massapequa | 1,732 | 12/10/2020 | $599,999 |
| 566 Riverside Ave, Massapequa | 1,787 | 12/19/1997 | $100,000 |
| 40 Carmens Rd, Massapequa | 8,610 | 02/24/2022 | $4,120,000 |
| 562 Riverside Ave, Massapequa | 1,345 | 02/10/2023 | $565,000 |
| 8 Clark St, Massapequa | 1,313 | 11/13/2000 | $236,000 |
| 548 Riverside Ave, Massapequa | 1,440 | 03/25/2019 | $435,000 |
| 538 Riverside Ave, Massapequa | 1,430 | ||
| 534 Riverside Ave, Massapequa | 2,286 | 07/13/2023 | $895,000 |
| 572 Riverside Ave, Massapequa | 2,249 | 04/28/2021 | $680,000 |