Los Angeles County  »  21503 Main St

21503 Main Street, Carson, CA 90745 - Property report

Also known as: 21503 Main St

Property image for 21503 Main Street, Carson, CA 90745
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Property type

Double, Duplex or Two Units - 4 Stories or Less (0200)

Year built

1957

Acreage

1.421

General Information

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Address
Primary address
21503 Main St
Carson, CA 90745
Zip code
90745
County
Los Angeles
Municipality
Carson

Owner

Find out who owns 21503 Main Street, Carson, CA 90745. Uncover corporate and individual owners with a free account.

Building
Property type
Double, Duplex or Two Units - 4 Stories or Less
Building sq. ft.
1,936
Buildings on lot
2
Stories
4 or less
Year built
1957
Last altered
Bedrooms
4
Bathrooms
2
HVAC
Central heating
Tax
Tax year
2025-2026
Property tax
$4,342
Tax per sq. ft.
$1
Zoning & use
Zoning
Residential, Agricultural (RA)
Units
2
Lot
Acreage
1.421

Area overview

Walk score
78 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
55 /100.  Bikeable
School district
Los Angeles Unified School District
Weed hazard
No
Ownership

Ownership information for 21503 Main Street, Carson, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 21503 Main Street, Carson, CA 90745

No recently recorded sales for this property.

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Title documents

No recently recorded documents for this property.

Tax

Property taxes for 21503 Main Street, Carson, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Base tax
$4,342
Current property tax
$5,520
Tax per sq. ft.
$1
Recent tax assessments
Market value
$369,476
Land value
$214,877
Building value
$154,599

More about Los Angeles County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $369,476 1.1751 $4,342 +1.03%
2024-2025 $362,232 1.1864 $4,298 +1.86%
2023-2024 $355,131 1.188 $4,219 +5.42%
2022-2023 $348,169 1.1495 $4,002 +1.04%
2021-2022 $341,343 1.1605 $3,961 -0.94%
2020-2021 $337,844 1.183591 $3,999 +6.50%
2019-2020 $324,727 1.156195 $3,754 +0.54%
2018-2019 $318,361 1.1729 $3,734 +2.11%
2017-2018 $312,119 1.1717 $3,657 +2.10%
2016-2017 $306,000 1.1706 $3,582 +1.66%

Special assessments & penalties for 21503 Main Street, Carson, CA

Code Description Tax levied
12550 Carson Refuse Collection Fee
06208 County Sanitation District #8
06181 Greater L.A. County Vector Control District
03694 La County Regional Park And Open Space District
00744 Los Angeles County Fire Department
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
00177 Safe, Clean Water Program Funding Measure W
37581 West Basin Mwd Standby Charge
Permits

Permit information for 21503 Main Street, Carson, CA

No recently recorded permits for this property.

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Neighborhood

Carson residential market stats

Access a detailed real estate market overview of Carson so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Carson and compare it to other neighborhoods in Los Angeles.

Median sale price

$771,000

1.6% Y-o-Y

Median price/sq. ft.

$479

-3.6% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

Check out recently sold homes in Carson and see how their prices compare.

Risk

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FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map
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Access the detailed traffic volume map for 21503 Main Street, Carson, CA 90745 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Carson Street Elementary School 7 Public K-5 639 0.27
St. Philomena Elementary School NR Private K-8 306 0.31
Peace & Joy Christian School NR Private K-3 7 0.53
Van Deene Avenue Elementary School 5 Public K-6 313 0.62
Caroldale Learning Community School 6 Public K-8 674 0.76
Dolores Street Elementary School 5 Public K-5 493 0.92
Zion Lutheran School NR Private 2-8 12 0.95
Meyler Street Elementary School 5 Public K-5 628 1.06
Golden Wing Academy NR Private PK-K 18 1.07
Golden Wing Academy NR Private PK-K 18 1.07
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Philomena Elementary School NR Private K-8 306 0.31
Stephen M. White Middle School 6 Public 6-8 1,384 0.52
Caroldale Learning Community School 6 Public K-8 674 0.76
Zion Lutheran School NR Private 2-8 12 0.95
Freeman Enrichment Center NR Private 0 1.15
Andrew Carnegie Middle School 5 Public 6-8 812 1.23
South Figueroa Christian Academy NR Private K-12 0 1.28
Devin A. Gonzales II Academy of the Art's and SC NR Private K-10 7 1.73
Magnolia Science Academy 3 6 Charter 6-12 379 2.08
Glenn Hammond Curtiss Middle School 4 Public 6-8 393 2.08
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Carson Senior High School 5 Public 9-12 1,405 0.80
Academy Of Medical Arts At Carson High 7 Public 9-12 463 0.80
Academies Of Education And Empowerment At Carson High 6 Public 9-12 507 0.80
Eagle Tree Continuation School 2 Public 9-12 30 0.87
Freeman Enrichment Center NR Private 0 1.15
South Figueroa Christian Academy NR Private K-12 0 1.28
Devin A. Gonzales II Academy of the Art's and SC NR Private K-10 7 1.73
Bethel Baptist School NR Private 1-12 32 1.76
Magnolia Science Academy 3 6 Charter 6-12 379 2.08
Torrance High School 9 Public 9-12 1,999 2.34

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 21503 Main Street, Carson, CA

21507 Main St, Carson 21501 Nicolle Ave, Carson 21520 Moneta Ave, Carson 21526 Nicolle Ave, Carson 21530 Nicolle Ave, Carson 239 W Carson St, Carson 101 W Carson St, Carson 244 W Carson St, Carson 207 W Ritner St, Carson 21528 Moneta Ave, Carson 131 W Carson St, Carson 21800 Moneta Ave, Carson 21508 Nicolle Ave, Carson 228 W Carson St, Carson 21511 Nicolle Ave, Carson 21607 Main St, Carson 21742 Moneta Ave, Carson 21505 Nicolle Ave, Carson 203 W Ritner St, Carson 208 W Ritner St, Carson

Nearby ZIP codes for 21503 Main Street, Carson, CA

90221, Los Angeles County, CA 90501, Los Angeles County, CA 90504, Los Angeles County, CA 90717, Los Angeles County, CA 90731, Los Angeles County, CA 90744, Los Angeles County, CA 90747, Los Angeles County, CA 90805, Los Angeles County, CA 90810, Los Angeles County, CA 90813, Los Angeles County, CA 90831, Los Angeles County, CA

Frequently asked questions

What is the year built for 21503 Main Street, Carson, CA 90745?

The development at 21503 Main Street, Carson, CA 90745 was built in 1957.

What is the total square footage of 21503 Main Street, Carson, CA 90745?

21503 Main Street, Carson, CA 90745 has a total of 1,936 square feet.

What is the assessed value of 21503 Main Street, Carson, CA 90745?

21503 Main Street, Carson, CA 90745 is currently assessed at $369,476.

What are the property taxes for 21503 Main Street, Carson, CA 90745?

The property taxes for 21503 Main Street, Carson, CA 90745 total $4,341.

How many residential units does this building have?

This building has 2 residential unit(s).

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