304 Rock Avenue, North Plainfield Boro, NJ Property Information

304 Rock Avenue, North Plainfield Boro, NJ Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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304 Rock Avenue, North Plainfield Boro, NJ
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Address

Primary address 304 Rock Avenue, North Plainfield Boro
County Somerset
Municipality North Plainfield Borough
Block 196
Lot 17.04

Sales & Tax Overview for 304 Rock Avenue, North Plainfield Boro

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Property tax $11,812

Lot & Building Information for 304 Rock Avenue, North Plainfield Boro

Building sqft 2,128
Building class Residential (2)
Acreage 0.194
Year built 1909
Stories 2
Garage Attached
Exterior structural material
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Zoning, Use & Area Overview



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Other Property Data for 304 Rock Avenue, North Plainfield Boro

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About 304 Rock Avenue, North Plainfield Boro

What is the year built & the total sq. ft. for 304 Rock Avenue, North Plainfield Boro, NJ?

304 Rock Avenue, North Plainfield Boro, NJ was built in 1909 and has a total of 2,128 square feet.

What is the assessed value of 304 Rock Avenue, North Plainfield Boro, NJ and the property tax paid?

Assessed at $260,000, the tax amount paid for 304 Rock Avenue, North Plainfield Boro, NJ is $11,811.

When was 304 Rock Avenue, North Plainfield Boro, NJ last sold?

304 Rock Avenue, North Plainfield Boro, NJ was last sold in 01/08/2003.

Ownership Information

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Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
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Past Sales & Property History for 304 Rock Avenue, North Plainfield Boro

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No recorded sales for this property.

Title Documents for 304 Rock Avenue, North Plainfield Boro

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Date Amount Grantor Grantee Document
01/08/2003 - D
         
         
         
         
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R: Recorded date
D: Document date

Property Taxes for 304 Rock Avenue, North Plainfield Boro

Access detailed property tax data for 304 Rock Avenue, North Plainfield Boro, NJ. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025
Property tax $11,812
Market value $260,000

Assessment History for 304 Rock Avenue, North Plainfield Boro

Here's the assessment & property tax history for 304 Rock Avenue, North Plainfield Boro, 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 $260,000 $260,000 4.543 $11,812 +4.25%
2024 $260,000 $260,000 4.358 $11,331 +2.57%
2023 $260,000 $260,000 4.249 $11,047 +4.12%
2022 $260,000 $260,000 4.081 $10,611 +1.29%
2021 $260,000 $260,000 4.029 $10,475 +2.99%

Transportation

Access the detailed traffic volume map for 304 Rock Avenue, North Plainfield Boro to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools


Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 304 Rock Avenue, North Plainfield Boro

Here are the neighbors for 304 Rock Avenue, North Plainfield Boro.

Address Square feet Purchase date Purchase price
309-311 Lawrence Ave, Plainfield 1,358 12/30/1988 $100
320 Tremont Ave, Plainfield 1,250 06/09/2017 $1
686 Denninger Rd, Plainfield 1,167 02/24/2016 $190,000
692 Denninger Rd, Plainfield 1,360 08/05/2022 $415,000
292 Rock Ave, Plainfield 2,288 07/13/2018 $450,000
670-674 Denninger Rd, Plainfield 1,414 06/27/1992 $125,000
676 Denninger Rd, Plainfield 1,174 08/17/2011 $215,000
296 Tremont Ave, Plainfield 1,650 11/01/2017 $178,000
282 Rock Ave, Plainfield 2,236 07/30/2002 $245,000
268 Rock Ave, Plainfield 1,190 06/28/2023 $275,000
722 Denninger Rd, Plainfield 1,764 06/20/2003 $295,000
310 Rock Ave, North Plainfield Boro 2,750 05/22/2002 $239,000
278 Rock Ave, Plainfield 1,755 03/29/2002 $166,000
310 Lawrence Ave, Plainfield 1,949 12/18/2020 $410,000
299 Arnold Ave, Plainfield 1,568 02/27/2013 $1
727 Redfield Rd, Plainfield 2,126 07/25/2003 $100
300 Rock Ave, Plainfield 2,288 01/29/2016 $375,000
288 Rock Ave, Plainfield 1,422 04/09/2007 $1
314 Tremont Ave, Plainfield 1,634 01/16/2006 $1
725 Redfield Rd, Plainfield 2,472 05/23/1997 $153,000
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