| Primary address | 338 Washington Avenue, Dunellen |
| Zip code | 08812 |
| County | Middlesex |
| Municipality | Piscataway Township |
| Block | 601 |
| Lot | 80 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/18/2019 |
| Sale price | $259,000 |
| Arm's length | Register |
| Current property tax | $7,448 |
| Building sqft | 1,130 |
| Building class | Residential (2) |
| Acreage | 0.209 |
| Year built | 1923 |
| 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:
338 Washington Avenue, Dunellen, NJ 08812 was built in 1923 and has a total of 1,130 square feet.
What is the assessed value of 338 Washington Avenue, Dunellen, NJ 08812 and the property tax paid?Assessed at $385,900, the tax amount paid for 338 Washington Avenue, Dunellen, NJ 08812 is $6,753.
When was 338 Washington Avenue, Dunellen, NJ 08812 last sold?338 Washington Avenue, Dunellen, NJ 08812 was last sold in 10/22/2025.
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 338 Washington Avenue, Dunellen, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 06/18/2019 | $259,000 | 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 338 Washington Avenue, Dunellen, NJ 08812. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $7,324 |
| Current property tax | $7,448 |
| Market value | $385,900 |
Here's the assessment & property tax history for 338 Washington Avenue, Dunellen, 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 |
|---|---|---|---|---|---|
| 2024 | $335,100 | $335,100 | 1.898 | $6,360 | +0.73% |
| 2023 | $310,900 | $310,900 | 2.031 | $6,314 | +1.22% |
| 2022 | $285,100 | $285,100 | 2.188 | $6,238 | +5.62% |
| 2021 | $259,600 | $259,600 | 2.275 | $5,906 | +0.26% |
| 2020 | $259,600 | $259,600 | 2.269 | $5,890 | +7.05% |
Create a free account to unlock extended information for 338 Washington Avenue, Dunellen, 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) | 0.2, X (See more on map) |
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 338 Washington Avenue, Dunellen 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) |
|---|---|---|---|---|---|
| New Life Christian School | NR | Private | K-6 | 0 | 0.37 |
| Our Lady of Fatima School | NR | Private | PK, K-8 | 0 | 0.44 |
| Our Lady of Fatima School | NR | Private | PK, K-8 | 0 | 0.44 |
| Precious Moments Academy | NR | Private | PK-K | 30 | 0.58 |
| Precious Moments Academy | NR | Private | PK-K | 30 | 0.58 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Lady of Fatima School | NR | Private | PK, K-8 | 0 | 0.44 |
| Lincoln Middle School | 3 | Public | 6-8 | 303 | 0.73 |
| Quibbletown Middle School | 5 | Public | 6-8 | 497 | 0.83 |
| Plainfield Academy for the Arts & Advanced Studies | 5 | Public | 7-12 | 356 | 0.89 |
| New Life Christian School | NR | Private | PK, K-9 | 0 | 1.04 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Dunellen High School | 3 | Public | 9-12 | 389 | 0.77 |
| Plainfield Academy for the Arts & Advanced Studies | 5 | Public | 7-12 | 356 | 0.89 |
| Queen City Academy Charter School | 6 | Charter | K-12 | 403 | 1.97 |
| Middlesex High School | 4 | Public | 9-12 | 619 | 1.98 |
| Koinonia Academy | NR | Private | PK-12 | 199 | 2.21 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 338 Washington Avenue, Dunellen.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 70 Grove St, Piscataway | 1,840 | ||
| 470 Sidney Rd, Piscataway | 1,966 | 01/25/2014 | $1 |
| 19 Ambrose Valley Ln, Piscataway | 2,873 | 04/14/1997 | $275,000 |
| 376 Washington Ave, Piscataway | 1,364 | 03/15/2010 | $1 |
| 445 Hoes Ln, Piscataway | |||
| 15 Ambrose Valley Ln, Piscataway | 2,878 | 10/25/1996 | $270,000 |
| 346 Washington Ave, Dunellen | 996 | 08/14/2025 | |
| 362 Washington Ave, Piscataway | 1,626 | 05/15/2006 | $335,000 |
| 382 Washington Ave, Piscataway | 1,074 | 09/01/2010 | $150,000 |
| 464 Sidney Rd, Piscataway | 1,404 | 06/12/2023 | $1 |
| 356 Washington Ave, Piscataway | 1,852 | ||
| 100 Behmer Rd, Piscataway | 155,777 | ||
| 370 Washington Ave, Piscataway | 1,116 | 03/20/2002 | $175,000 |
| 400 Washington Ave, South Amboy | 2,449 | 09/03/2025 | |
| 371 Hoes Ln, Piscataway | 125,216 | 07/30/2018 | $5,958,750 |
| 9 Ambrose Valley Ln, Piscataway | 2,933 | 10/06/1995 | $280,400 |
| 342 Washington Ave, Dunellen | 976 | 10/02/2025 | |
| 350 Washington Ave, Dunellen | 1,190 | 05/10/2012 | $10 |
| 490 Sidney Rd, Piscataway | |||
| 5 Ambrose Valley Ln, Piscataway | 3,204 | 02/14/1997 | $265,000 |