| Primary address | 518 Riverside Avenue, Massapequa |
| Zip code | 11758 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 52-156-704 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 1,120 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.138 |
| Buildings on lot | 1 |
| Year built | 1950 |
| Stories | 1 |
| Style | Cape |
| Rooms | 6 |
| Bathrooms | 1 |
| Attic | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central |
| Heating system | Hot water |
| 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:
518 Riverside Avenue, Massapequa, NY 11758 was built in 1950 and has a total of 1,120 square feet.
What is the assessed value of 518 Riverside Avenue, Massapequa, NY 11758 and the property tax paid?Assessed at $431, the tax amount paid for 518 Riverside Avenue, Massapequa, NY 11758 is $12,687.
When was 518 Riverside Avenue, Massapequa, NY 11758 last sold and what was the last sale price?518 Riverside Avenue, Massapequa, NY 11758 was last sold in 11/06/1997 for $150,000.
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 518 Riverside Avenue, Massapequa, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 11/06/1997 | $150,000 | 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 518 Riverside Avenue, Massapequa, NY 11758. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $12,687 |
| Current property tax | $4,737 |
| Tax class | Register |
| Market value | $431,000 |
| Assessed value | $431 |
Here's the assessment & property tax history for 518 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 | $431,000 | $431 | 2943.707 | $12,687 | +4.04% |
| 2025 | $428,000 | $428 | 2849.221 | $12,195 | -1.57% |
| 2024 | $431,586 | $404 | 3066.581 | $12,389 | -10.79% |
| 2023 | $431,000 | $431 | 3222.029 | $13,887 | -8.72% |
| 2022 | $431,000 | $431 | 3529.731 | $15,213 | -9.93% |
The complete history of permits filed for 518 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 518 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 518 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) |
|---|---|---|---|---|---|
| St William The Abbot School | NR | Private | PK, K-8 | 536 | 0.46 |
| St William The Abbot School | NR | Private | PK, K-8 | 536 | 0.46 |
| Seaford Manor School | 7 | Public | K-5 | 445 | 0.55 |
| Fairfield Elementary School | 6 | Public | K-5 | 530 | 0.71 |
| Montessori Childrens School | NR | Private | PK-K | 77 | 0.94 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St William The Abbot School | NR | Private | PK, K-8 | 536 | 0.46 |
| Seaford Middle School | 9 | Public | 6-8 | 517 | 0.64 |
| Montessori Children's School | NR | Private | 0 | 1.02 | |
| Mhs Ames Campus | NR | Public | 9 | 442 | 1.02 |
| Maria Regina Elementary School | NR | Private | PK-8 | 345 | 1.07 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Seaford Senior High School | 9 | Public | 9-12 | 658 | 0.85 |
| Montessori Children's School | NR | Private | 0 | 1.02 | |
| Mhs Ames Campus | NR | Public | 9 | 442 | 1.02 |
| Massapequa High School | 10 | Public | 10-12 | 1,453 | 1.60 |
| Plainedge Senior High School | 8 | Public | 9-12 | 845 | 1.61 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 518 Riverside Avenue, Massapequa.