| Primary address | 505 North Washington Avenue, Dunellen |
| Zip code | 08812 |
| County | Middlesex |
| Municipality | Dunellen Borough |
| Block | 23 |
| Lot | 26 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $10,641 |
| Building sqft | 1,716 |
| Building class | Residential (2) |
| Acreage | 0.258 |
| Year built | 1883 |
| 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:
505 North Washington Avenue, Dunellen, NJ 08812 was built in 1883 and has a total of 1,716 square feet.
What is the assessed value of 505 North Washington Avenue, Dunellen, NJ 08812 and the property tax paid?Assessed at $434,700, the tax amount paid for 505 North Washington Avenue, Dunellen, NJ 08812 is $10,641.
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 505 North Washington Avenue, Dunellen, including title documents, transfer conditions, mortgages and liens.
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 505 North Washington Avenue, Dunellen, NJ 08812. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $10,641 |
| Market value | $434,700 |
Here's the assessment & property tax history for 505 North 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 |
|---|---|---|---|---|---|
| 2025 | $434,700 | $434,700 | 2.448 | $10,641 | -6.69% |
| 2024 | $454,700 | $454,700 | 2.508 | $11,404 | +11.14% |
| 2023 | $378,900 | $378,900 | 2.708 | $10,261 | +6.09% |
| 2022 | $350,300 | $350,300 | 2.761 | $9,672 | +7.94% |
| 2021 | $288,300 | $288,300 | 3.108 | $8,960 | -4.31% |
Create a free account to unlock extended information for 505 North 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) | X (See more on map) |
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 505 North 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) |
|---|---|---|---|---|---|
| Precious Moments Academy | NR | Private | PK-K | 30 | 0.29 |
| Precious Moments Academy | NR | Private | PK-K | 30 | 0.29 |
| New Life Christian School | NR | Private | K-6 | 0 | 0.51 |
| Green Brook Middle School | 6 | Public | 5-8 | 346 | 0.59 |
| Jefferson Elementary School | 2 | Public | PK, K-5 | 441 | 0.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Lincoln Middle School | 3 | Public | 6-8 | 303 | 0.21 |
| Green Brook Middle School | 6 | Public | 5-8 | 346 | 0.59 |
| Plainfield Academy for the Arts & Advanced Studies | 5 | Public | 7-12 | 356 | 0.65 |
| Our Lady of Fatima School | NR | Private | PK, K-8 | 0 | 1.19 |
| New Life Christian School | NR | Private | PK, K-9 | 0 | 1.41 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Dunellen High School | 3 | Public | 9-12 | 389 | 0.21 |
| Plainfield Academy for the Arts & Advanced Studies | 5 | Public | 7-12 | 356 | 0.65 |
| Middlesex High School | 4 | Public | 9-12 | 619 | 1.68 |
| Queen City Academy Charter School | 6 | Charter | K-12 | 403 | 2.06 |
| Somerset Hills School | NR | Private | 3-11 | 96 | 2.19 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 505 North Washington Avenue, Dunellen.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 519 Lincoln Ave, Dunellen | 2,200 | ||
| 419 3rd St, Dunellen | 1,500 | 12/02/2008 | $1 |
| 437 3rd St, Dunellen | 1,689 | 06/30/2022 | $415,000 |
| 312 2nd St, Dunellen | 1,669 | 09/05/2014 | $214,000 |
| 322 2nd St, Dunellen | 2,621 | 08/25/2025 | $750,000 |
| 328 2nd St, Dunellen | 1,969 | 05/30/2014 | $304,000 |
| 350 2nd St, Dunellen | 1,904 | 08/21/2020 | $390,000 |
| 354 2nd St, Dunellen | 1,160 | 01/15/2021 | $1 |
| 415 3rd St, Dunellen | 1,496 | 09/14/2000 | $160,000 |
| 431 3rd St, Dunellen | 928 | 10/12/2018 | $249,000 |
| 517 Lincoln Ave, Dunellen | 1,617 | 09/02/2009 | $245,000 |
| 515 Lincoln Ave, Dunellen | 1,652 | ||
| 316 2nd St, Dunellen | 2,025 | 08/01/2022 | $540,000 |
| 332 2nd St, Dunellen | 1,798 | 07/10/2023 | $530,000 |
| 423 3rd St, Dunellen | 1,434 | 10/27/2021 | $380,000 |
| 427 3rd St, Dunellen | 1,080 | 12/23/2002 | $1 |
| 509 N Washington Ave, Dunellen | 1,832 | 03/16/2023 | $565,000 |
| 340 2nd St, Dunellen | 2,205 | 12/21/2012 | $225,000 |
| 346 2nd St, Dunellen | 1,777 | 08/29/2022 | $530,000 |
| 336 2nd St, Dunellen | 1,893 | 07/09/2014 | $326,000 |