Est. $4,522 per month, based on comparable rentals
Sale and tax history for 21 Rockage Rd
Sale History
Tax History
Date
Event
Price
GSMLS #4034770
Aug 12, 2026
Sold
$2,395,000
Jul 9, 2026
Pending
—
Jun 22, 2026
Listed
$2,350,000
Jun 16, 2026
Coming Soon
$2,350,000
GSMLS #3507919
Feb 15, 2019
Sold
$1,300,000
Nov 26, 2018
Delisted
—
Oct 10, 2018
Listed
$1,389,000
Public Records
Jun 24, 2004
Sold
$1,500,000
Public Records
May 16, 2000
Sold
$1,250,000
Public Records
Jul 15, 1991
Sold
$275,000
Year
Property tax
Land + Additions
Assessment*
2025
$27,722 (+0.7%)
$553,600 + $1,119,700
$1,673,300
2024
$27,517 (+1.4%)
$532,200 + $1,050,100
$1,582,300
2023
$27,132 (+2.0%)
$497,400 + $999,700
$1,497,100
2022
$26,610 (−1.1%)
$464,800 + $935,200
$1,400,000
2021
$26,913 (+1.3%)
$442,700 + $896,500
$1,339,200
2020
$26,568 (−3.5%)
$425,700 + $870,700
$1,296,400
2019
$27,537 (−0.4%)
$425,700 + $857,800
$1,283,500
2018
$27,635 (−2.3%)
$448,200 + $903,000
$1,351,200
2017
$28,295 (−6.4%)
$497,000 + $893,800
$1,390,800
2016
$30,231 (+7.3%)
$497,000 + $926,300
$1,423,300
2014
$28,175 (+3.1%)
$452,900 + $996,000
$1,448,900
2013
$27,326 (+6.0%)
$452,900 + $930,300
$1,383,200
2011
$25,772 (−0.8%)
$452,900 + $877,000
$1,329,900
2010
$25,978 (+2.1%)
$452,900 + $831,200
$1,284,100
2009
$25,450
$452,900 + $817,400
$1,270,300
Public record
Public record
Zoning
Beds
—
Baths
—
Stories
2
Lot width
—
Lot depth
—
Lot size
1.6 Acres
Year renovated
—
Sq. Ft.
4,663
Year built
1992
Style
Single Family Residential
County
Somerset County
APN
2000050 00024 20
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 6, 2026.
R-65
Rural Residential District
The R-65 district encompasses the majority of existing 1 1/2 acre lot single family neighborhoods of Warren Township. The standards and requirements of this district are designed to recognize the existing developed neighborhood character and to further the goals of the Warren Township Master Plan.
Permitted uses
Include but are not limited to:
Agriculture
Livestock production
Housing-Single unit
Golf related
Property details
Exterior
Lot Information
Approximate Lot Size: 1.6
Public facts
Beds: —
Baths: —
Sq. Ft.: 4,663
Stories: 2.0
Lot Size: 1.6 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: —
County: Somerset County
APN: 2000050 00024 20
Home facts updated by county records on Jul 6, 2026
Other
Listing Information
Attribution Contact: 908-656-5247
Around this home
Schools
Mount Horeb Elementary School
Public PreK-5 • Assigned • 1.1mi
7/10
Middle School
Public 6-8 • Assigned • 2.1mi
8/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
6/10 Heat Factor
7 days above 100° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Warren, NJ • 07059-5506
Average low and high temperatures (°F)
35
20
39
23
56
34
63
42
70
51
80
61
88
69
83
62
77
57
68
45
56
36
40
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
92/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.8 hrs
5.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.07M – $2.51M
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