| Primary address | 21 Seward Avenue, Piscataway |
| Zip code | 08854 |
| County | Middlesex |
| Municipality | Piscataway Township |
| Block | 7701 |
| Lot | 2 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $10,474 |
| Building sqft | 1,999 |
| Building class | Residential (2) |
| Acreage | 0.545 |
| Year built | 1976 |
| Stories | 2 |
| Exterior structural material | Register |
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 Seward Avenue, Piscataway, NJ 08854 was built in 1976 and has a total of 1,999 square feet.
What is the assessed value of 21 Seward Avenue, Piscataway, NJ 08854 and the property tax paid?Assessed at $580,900, the tax amount paid for 21 Seward Avenue, Piscataway, NJ 08854 is $10,165.
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Create a free account to view the complete sales history for 21 Seward Avenue, Piscataway, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 21 Seward Avenue, Piscataway, NJ 08854. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $10,166 |
| Current property tax | $10,474 |
| Market value | $580,900 |
Here's the assessment & property tax history for 21 Seward Avenue, Piscataway, 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 | $580,900 | $580,900 | 1.75 | $10,166 | +15.91% |
| 2024 | $462,100 | $462,100 | 1.898 | $8,771 | -1.83% |
| 2023 | $439,900 | $439,900 | 2.031 | $8,934 | -1.49% |
| 2022 | $414,500 | $414,500 | 2.188 | $9,069 | +0.42% |
| 2021 | $397,000 | $397,000 | 2.275 | $9,032 | +0.26% |
Create a free account to unlock extended information for 21 Seward Avenue, Piscataway, 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) |
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 21 Seward Avenue, Piscataway 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) |
|---|---|---|---|---|---|
| Randolphville Elementary School | 7 | Public | K-3 | 445 | 0.19 |
| Lake Nelson SDA School | NR | Private | PK-12 | 245 | 0.24 |
| Lake Nelson SDA School | NR | Private | PK-12 | 245 | 0.24 |
| The Goddard School - Piscataway | NR | Private | PK-K | 43 | 0.66 |
| The Goddard School - Piscataway | NR | Private | PK-K | 43 | 0.66 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Lake Nelson SDA School | NR | Private | PK-12 | 245 | 0.24 |
| An-Noor Academy | NR | Private | PK-12 | 371 | 1.28 |
| Conackamack Middle School | 6 | Public | 6-8 | 477 | 1.44 |
| Alminhaal Academy | NR | Private | PK, K-12 | 317 | 1.53 |
| Theodore Schor Middle School | 6 | Public | 6-8 | 571 | 1.57 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Lake Nelson SDA School | NR | Private | PK-12 | 245 | 0.24 |
| Piscataway Twp High School | 5 | Public | 9-12 | 2,144 | 0.96 |
| An-Noor Academy | NR | Private | PK-12 | 371 | 1.28 |
| Alminhaal Academy | NR | Private | PK, K-12 | 317 | 1.53 |
| Mdsx Co Voc Pisc Career Develop | NR | Public | 9-12 | 195 | 1.86 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Seward Avenue, Piscataway.