Expanded in 1986, featuring a large family room and kitchen with a partially finished basement.
1 year ago• May not reflect the current state of the home
Paul Castro
Redfin Associate agent
Sale history for 856 Colonial Arms Rd
Date
Event
Price
GSMLS #3970903
Aug 22, 2025
Sold
$625,000
Jul 2, 2025
Pending
—
Jun 21, 2025
Listed
$625,000
Year
Property tax
Land + Additions
Assessment*
2025
$12,594 (+4.3%)
$20,500 + $33,500
$54,000
2024
$12,070 (+3.1%)
$20,500 + $33,500
$54,000
2023
$11,701 (+3.6%)
$20,500 + $33,500
$54,000
2022
$11,295 (+2.5%)
$20,500 + $33,500
$54,000
2021
$11,021 (+2.0%)
$20,500 + $33,500
$54,000
2020
$10,801 (+1.4%)
$20,500 + $33,500
$54,000
2019
$10,656 (+1.7%)
$20,500 + $33,500
$54,000
2018
$10,474 (+1.5%)
$20,500 + $33,500
$54,000
2017
$10,319 (+2.5%)
$20,500 + $33,500
$54,000
2016
$10,067 (+4.0%)
$20,500 + $33,500
$54,000
2014
$9,678 (+1.8%)
$20,500 + $33,500
$54,000
2013
$9,504 (+2.9%)
$20,500 + $33,500
$54,000
2012
$9,233 (+3.3%)
$20,500 + $33,500
$54,000
2011
$8,941 (+4.2%)
$20,500 + $33,500
$54,000
2010
$8,579 (+3.5%)
$20,500 + $33,500
$54,000
2009
$8,287
$20,500 + $33,500
$54,000
Tax history for 856 Colonial Arms Rd
Year
Property tax
Land + Additions
Assessment*
2025
$12,594 (+4.3%)
$20,500 + $33,500
$54,000
2024
$12,070 (+3.1%)
$20,500 + $33,500
$54,000
2023
$11,701 (+3.6%)
$20,500 + $33,500
$54,000
2022
$11,295 (+2.5%)
$20,500 + $33,500
$54,000
2021
$11,021 (+2.0%)
$20,500 + $33,500
$54,000
2020
$10,801 (+1.4%)
$20,500 + $33,500
$54,000
2019
$10,656 (+1.7%)
$20,500 + $33,500
$54,000
2018
$10,474 (+1.5%)
$20,500 + $33,500
$54,000
2017
$10,319 (+2.5%)
$20,500 + $33,500
$54,000
2016
$10,067 (+4.0%)
$20,500 + $33,500
$54,000
2014
$9,678 (+1.8%)
$20,500 + $33,500
$54,000
2013
$9,504 (+2.9%)
$20,500 + $33,500
$54,000
2012
$9,233 (+3.3%)
$20,500 + $33,500
$54,000
2011
$8,941 (+4.2%)
$20,500 + $33,500
$54,000
2010
$8,579 (+3.5%)
$20,500 + $33,500
$54,000
2009
$8,287
$20,500 + $33,500
$54,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
—
Baths
—
Stories
—
Lot width
50 ft.
Lot depth
100 ft.
Lot size
5,014 Sq. Ft.
Year renovated
—
Sq. Ft.
—
Year built
1954
Style
Single Family Residential
County
Union County
APN
1900506 00017
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 14, 2026.
RA
Residential One-Family
The purpose of this section is to permit single-family detached housing, to advance opportunities for light, air, and open space in residential zones of Union Township.
Permitted uses
Include but are not limited to:
Housing-Single unit
Public service
Park & open space
Property details
Exterior
Lot Information
Approximate Lot Size: 50,100.24
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 5,014 square feet
Style: Single Family Residential
Year Built: 1954
Year Renovated: —
County: Union County
APN: 1900506 00017
Home facts updated by county records on Jul 14, 2026
Other
Listing Information
Attribution Contact: 908-766-0085
Around this home
Schools
Livingston Elementary School
Public PreK-4 • Assigned • 0.5mi
7/10
Kawameeh Middle School
Public 5-8 • Assigned • 0.9mi
7/10
Union Senior High School
Public 9-12 • Assigned • 2.5mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 101° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Union, NJ • 07083-7634
Average low and high temperatures (°F)
36
23
40
25
57
37
65
45
72
54
83
64
88
70
83
64
78
60
68
48
56
39
41
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.6 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
8.6 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$647,000 – $783,000
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