| Primary address | 593 William Street, Piscataway |
| Zip code | 08854 |
| County | Middlesex |
| Municipality | Piscataway Township |
| Block | 2901 |
| Lot | 1.01 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $0 |
| Building class | Public Property (15C) |
| Acreage | 2.73 |
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).
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Assessed at $408,200, the tax amount paid for 593 William Street, Piscataway, NJ 08854 is $7,143.
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 593 William Street, Piscataway, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 593 William Street, Piscataway, NJ 08854. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $7,144 |
| Current property tax | $0 |
| Market value | $408,200 |
Here's the assessment & property tax history for 593 William Street, 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 | $408,200 | $408,200 | 1.75 | $7,144 | +42.94% |
| 2024 | $263,300 | $263,300 | 1.898 | $4,997 | -6.55% |
| 2023 | $263,300 | $263,300 | 2.031 | $5,348 | -7.18% |
| 2022 | $263,300 | $263,300 | 2.188 | $5,761 | -3.82% |
| 2021 | $263,300 | $263,300 | 2.275 | $5,990 | +0.26% |
Create a free account to unlock extended information for 593 William Street, 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 593 William Street, 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) |
|---|---|---|---|---|---|
| Our Lady of Mount Virgin School | NR | Private | 1 | 0 | 0.61 |
| Parker Elementary School | 3 | Public | K-3 | 176 | 0.65 |
| Grandview Elementary School | 4 | Public | K-3 | 561 | 0.72 |
| Somerset Hills School | NR | Private | 3-11 | 96 | 1.04 |
| Watchung Elementary School | 5 | Public | K-3 | 221 | 1.08 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Somerset Hills School | NR | Private | 3-11 | 96 | 1.04 |
| Von E Mauger Middle School | 4 | Public | 6-8 | 474 | 1.08 |
| Theodore Schor Middle School | 6 | Public | 6-8 | 571 | 1.17 |
| Our Lady of Fatima School | NR | Private | PK, K-8 | 0 | 1.62 |
| Lincoln Middle School | 3 | Public | 6-8 | 303 | 1.87 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Middlesex High School | 4 | Public | 9-12 | 619 | 0.99 |
| Somerset Hills School | NR | Private | 3-11 | 96 | 1.04 |
| Dunellen High School | 3 | Public | 9-12 | 389 | 1.85 |
| Piscataway Twp High School | 5 | Public | 9-12 | 2,144 | 1.89 |
| Bound Brook High School | 2 | Public | 9-12 | 677 | 2.56 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 593 William Street, Piscataway.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 30 Gibson St, Piscataway | 1,512 | 01/15/2003 | $280,000 |
| 7 Gibson St, Piscataway | 1,884 | 08/11/2023 | $585,000 |
| 580 William St, Piscataway | 1,299 | 08/14/2001 | $113,000 |
| 24 Duffie Pl, Piscataway | 2,164 | 11/29/2023 | $692,000 |
| 566 William St, Piscataway | 1,036 | 06/29/1995 | $129,500 |
| 7 Mountain Ave, Piscataway | 1,938 | 08/07/2012 | $373,000 |
| 182 Mountain Ave, Piscataway | 1,768 | 02/16/2001 | $220,000 |
| 178 Mountain Ave, Piscataway | 2,140 | 03/03/2021 | $509,000 |
| 108 Blackford Ave, Piscataway | 1,592 | 09/30/2024 | $589,000 |
| 2 Hendrick Pl, Piscataway | 2,396 | 09/25/2023 | $631,000 |
| 102 Blackford Ave, Piscataway | 1,568 | 06/21/1999 | $172,000 |
| 584 William St, Piscataway | 2,178 | 12/29/2019 | $420,000 |
| 18 Locust Ave, Piscataway | 2,996 | 09/03/2014 | $475,000 |
| 5 Hendrick Pl, Piscataway | 1,967 | 12/24/2021 | $450,000 |
| 576 William St, Piscataway | 1,331 | 08/31/2001 | $1 |
| 110 Blackford Ave, Piscataway | 1,884 | 01/29/2018 | $343,000 |
| 104 Blackford Ave, Piscataway | 2,100 | 12/02/1993 | $139,000 |
| 101 Mountain Ave, Piscataway | |||
| 6 Locust Ave, Piscataway | 1,860 | 12/07/2009 | $312,000 |
| 29 Gibson St, Piscataway | 1,972 | 02/08/2013 | $340,000 |