21 Riverside Ave is a 2,994 square foot house on a 0.41 acre lot. - it last sold on March 14, 2001 for $650,000. Based on Redfin's Little Ferry data, we estimate the home's value is $1,066,306.
Single-familyProperty Type
1894Year Built
0.41 acresLot Size
$356Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,066,306
$416K since sold in March 2001$13K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 36.7% higher than the average sale price ($780K) of 6 comparable homes.
RE/MAX Villa Realtors-North Bergen, (201) 868-3100
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Provided by Redfin
Sale history for 21 Riverside Ave
Date
Event
Price
Public Records
Mar 14, 2001
Sold
$650,000
$217/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$20,309 (+2.7%)
$263,800 + $647,600
$911,400
2024
$19,777 (+2.7%)
$236,300 + $597,400
$833,700
2023
$19,254 (−7.7%)
$211,300 + $578,200
$789,500
2022
$20,860 (+2.8%)
$178,800 + $522,100
$700,900
2021
$20,284 (+5.1%)
$166,300 + $542,500
$708,800
2020
$19,299 (+2.1%)
$156,300 + $470,900
$627,200
2019
$18,901 (+0.5%)
$154,300 + $440,600
$594,900
2018
$18,809 (+0.3%)
$152,300 + $427,500
$579,800
2017
$18,756 (+1.3%)
$148,800 + $412,600
$561,400
2016
$18,509 (−4.1%)
$148,800 + $412,600
$561,400
2014
$19,309 (+2.9%)
$291,400 + $441,400
$732,800
2013
$18,767 (+3.7%)
$291,400 + $441,400
$732,800
2012
$18,100 (+2.3%)
$291,400 + $441,400
$732,800
2011
$17,697 (+3.2%)
$291,400 + $441,400
$732,800
2010
$17,148 (+5.1%)
$291,400 + $441,400
$732,800
2009
$16,312
$291,400 + $441,400
$732,800
Tax history for 21 Riverside Ave
Year
Property tax
Land + Additions
Assessment*
2025
$20,309 (+2.7%)
$263,800 + $647,600
$911,400
2024
$19,777 (+2.7%)
$236,300 + $597,400
$833,700
2023
$19,254 (−7.7%)
$211,300 + $578,200
$789,500
2022
$20,860 (+2.8%)
$178,800 + $522,100
$700,900
2021
$20,284 (+5.1%)
$166,300 + $542,500
$708,800
2020
$19,299 (+2.1%)
$156,300 + $470,900
$627,200
2019
$18,901 (+0.5%)
$154,300 + $440,600
$594,900
2018
$18,809 (+0.3%)
$152,300 + $427,500
$579,800
2017
$18,756 (+1.3%)
$148,800 + $412,600
$561,400
2016
$18,509 (−4.1%)
$148,800 + $412,600
$561,400
2014
$19,309 (+2.9%)
$291,400 + $441,400
$732,800
2013
$18,767 (+3.7%)
$291,400 + $441,400
$732,800
2012
$18,100 (+2.3%)
$291,400 + $441,400
$732,800
2011
$17,697 (+3.2%)
$291,400 + $441,400
$732,800
2010
$17,148 (+5.1%)
$291,400 + $441,400
$732,800
2009
$16,312
$291,400 + $441,400
$732,800
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-B
One- and Two-Family Residential District
The purpose of the R-B One- and Two-Family Residential Zone is to help maintain the residential character of existing residential neighborhoods and to protect the same from the encroachment of nonresidential uses.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Property details
Exterior
Exterior Information
Exterior Wall: Frame
Property Information
Living Sq. Ft: 2,994
Building Sq. Ft: 2,994
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 17,860
Legal Lot Number: 11
Legal Block Number: 111
Municipality Name: LITTLE FERRY BORO
Acres: 0.41
Zoning Code: R-B
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: LITTLE FERRY BORO
Public facts
Beds: —
Baths: —
Sq. Ft.: 2,994
Stories: 2.0
Lot Size: 0.41 acres
Style: Single Family Residential
Year Built: 1894
Year Renovated: —
County: Bergen County
APN: 3000111 00011
Home facts updated by county records on Jun 18, 2026
Around this home
Schools
Washington Elementary School
Public PreK-4 • Assigned • 0.5mi
6/10
Memorial Middle School
Public 5-8 • Assigned • 0.5mi
6/10
Ridgefield Park Junior Senior High School
Public 7-12 • Assigned • 1.2mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
2/10 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
7/10 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
4/10 Air Factor
5 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Little Ferry, NJ • 07643
Average low and high temperatures (°F)
36
23
39
26
55
37
64
46
72
54
83
65
88
72
82
64
77
61
68
50
56
41
41
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.7 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.01M – $1.23M
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