223 Rock Avenue, Green Brook Twp, NJ Property Information

223 Rock Avenue, Green Brook Twp, NJ Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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223 Rock Avenue, Green Brook Twp, NJ
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Address

Primary address 223 Rock Avenue, Green Brook Twp
County Somerset
Municipality Green Brook Township
Block 89
Lot 24.02

Sales & Tax Overview for 223 Rock Avenue, Green Brook Twp

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Current property tax $0

Lot & Building Information for 223 Rock Avenue, Green Brook Twp

Building sqft 2,560
Building class Public Property (15C)
Acreage 0.348
Year built 1740
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Zoning, Use & Area Overview



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Other Property Data for 223 Rock Avenue, Green Brook Twp

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  • • Improvements for 223 Rock Avenue, Green Brook Twp , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 223 Rock Avenue, Green Brook Twp

What is the year built & the total sq. ft. for 223 Rock Avenue, Green Brook Twp, NJ?

223 Rock Avenue, Green Brook Twp, NJ was built in 1740 and has a total of 2,560 square feet.

What is the assessed value of 223 Rock Avenue, Green Brook Twp, NJ and the property tax paid?

Assessed at $541,800, the tax amount paid for 223 Rock Avenue, Green Brook Twp, NJ is $11,513.

Ownership Information

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Real Estate Reports:
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.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 223 Rock Avenue, Green Brook Twp

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No recorded sales for this property.

Title Documents for 223 Rock Avenue, Green Brook Twp

Data not available for this property.

Property Taxes for 223 Rock Avenue, Green Brook Twp

Access detailed property tax data for 223 Rock Avenue, Green Brook Twp, NJ. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025
Base tax $11,513
Current property tax $0
Market value $541,800

Assessment History for 223 Rock Avenue, Green Brook Twp

Here's the assessment & property tax history for 223 Rock Avenue, Green Brook Twp, 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 $541,800 $541,800 2.125 $11,513 +3.94%
2024 $500,300 $500,300 2.214 $11,077 +7.64%
2023 $447,400 $447,400 2.3 $10,290 -2.25%
2022 $447,400 $447,400 2.353 $10,527 +37.77%
2021 $300,000 $300,000 2.547 $7,641 -2.86%

Transportation

Access the detailed traffic volume map for 223 Rock Avenue, Green Brook Twp 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 223 Rock Avenue, Green Brook Twp

Here are the neighbors for 223 Rock Avenue, Green Brook Twp.

Address Square feet Purchase date Purchase price
209 Warrenville Rd, Dunellen 3,740 06/11/2013 $200,000
16 Woodlawn Ave, Dunellen 6,371 12/10/2012 $1
21 Woodlawn Ave, Dunellen 5,739 12/10/2012 $1
218 Greenbrook Rd, Dunellen 1,731 12/10/2012 $1
19 Woodlawn Ave, Dunellen 5,217 12/10/2012 $1
18 Woodlawn Ave, Dunellen 5,181 12/10/2012 $1
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