As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$66,242 (+2.7%)
$1,690,694 + $4,265,160
$5,955,854
2024
$64,470 (+2.9%)
$1,690,694 + $4,265,160
$5,955,854
2023
$62,682 (+0.6%)
$1,625,042 + $4,099,538
$5,724,580
2022
$62,310 (+2.0%)
$1,625,042 + $4,099,538
$5,724,580
2021
$61,099 (+1.3%)
$1,593,178 + $4,019,155
$5,612,333
2020
$60,305 (+1.8%)
$1,561,939 + $3,940,348
$5,502,287
2019
$59,248 (+2.3%)
$1,545,923 + $3,899,945
$5,445,868
2018
$57,938 (+1.8%)
$1,515,611 + $3,823,475
$5,339,086
2017
$56,905 (+7.0%)
$1,456,758 + $3,675,005
$5,131,763
2016
$53,161 (+2.1%)
$1,456,758 + $3,675,005
$5,131,763
2015
$52,092 (+2.0%)
$1,428,194 + $3,602,946
$5,031,140
2014
$51,055 (−0.3%)
$1,379,185 + $3,479,309
$4,858,494
2013
$51,188 (+2.4%)
$1,379,185 + $3,479,309
$4,858,494
2012
$49,965 (+1.7%)
$1,372,952 + $3,463,584
$4,836,536
2011
$49,142 (+0.9%)
$1,346,031 + $3,395,671
$4,741,702
2010
$48,716
$1,319,638 + $3,329,089
$4,648,727
2009
$48,711 (+1.3%)
$1,309,775 + $3,304,208
$4,613,983
2008
$48,072
$1,312,887 + $3,312,058
$4,624,945
Tax history for 451 E Riverside Dr
Year
Property tax
Land + Additions
Assessment*
2025
$66,242 (+2.7%)
$1,690,694 + $4,265,160
$5,955,854
2024
$64,470 (+2.9%)
$1,690,694 + $4,265,160
$5,955,854
2023
$62,682 (+0.6%)
$1,625,042 + $4,099,538
$5,724,580
2022
$62,310 (+2.0%)
$1,625,042 + $4,099,538
$5,724,580
2021
$61,099 (+1.3%)
$1,593,178 + $4,019,155
$5,612,333
2020
$60,305 (+1.8%)
$1,561,939 + $3,940,348
$5,502,287
2019
$59,248 (+2.3%)
$1,545,923 + $3,899,945
$5,445,868
2018
$57,938 (+1.8%)
$1,515,611 + $3,823,475
$5,339,086
2017
$56,905 (+7.0%)
$1,456,758 + $3,675,005
$5,131,763
2016
$53,161 (+2.1%)
$1,456,758 + $3,675,005
$5,131,763
2015
$52,092 (+2.0%)
$1,428,194 + $3,602,946
$5,031,140
2014
$51,055 (−0.3%)
$1,379,185 + $3,479,309
$4,858,494
2013
$51,188 (+2.4%)
$1,379,185 + $3,479,309
$4,858,494
2012
$49,965 (+1.7%)
$1,372,952 + $3,463,584
$4,836,536
2011
$49,142 (+0.9%)
$1,346,031 + $3,395,671
$4,741,702
2010
$48,716
$1,319,638 + $3,329,089
$4,648,727
2009
$48,711 (+1.3%)
$1,309,775 + $3,304,208
$4,613,983
2008
$48,072
$1,312,887 + $3,312,058
$4,624,945
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 22, 2012 • Final
Building combo
Remove and replace the roof on an apartment building with composition shingles over one existing layer of composition shingles.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Fuel Type: Gas Public/Piped
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Building Type: Apartment
Property Information
Building Sq. Ft: 73,104
# of Stories: 2
Legal Description: TRACT 13480 LOT 1
Parking & Garage Information
# of Parking Spaces: 24
Lot Information
# of Buildings: 1
Land Sq. Ft: 221,285
Legal Lot Number: 1
Municipality Name: ONTARIO
Acres: 5.08
County Use Description: APARTMENTS 15+ UNITS
Utility Information
Electricity / Wiring Type: Underground Wires
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Tax District County: ONTARIO
Public facts
Beds: —
Baths: —
Sq. Ft.: 73,104
Stories: 2.0
Lot Size: 5.08 acres
Style: Multi-Family (5+ Unit)
Year Built: 1990
Year Renovated: 1990
County: San Bernardino County
APN: 1051 613 03 0 000
Home facts updated by county records on Sep 19, 2026
Around this home
Schools
Liberty Elementary School
Public K-6 • Assigned • 0.6mi
9/10
Woodcrest Junior High School
Public 7-8 • Assigned • 0.4mi
6/10
Chino High School
Public 9-12 • Assigned • 2.1mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Ontario is known for its convenient location, major shopping and entertainment, and easy access to Southern California travel. Local highlights include Ontario Mills, Toyota Arena, the Ontario Convention Center, Downtown Ontario, and Ontario...