Los Angeles County  »  21830 Neptune Ave

21830 Neptune Avenue, Carson, CA 90745 Property Information

21830 Neptune Avenue, Carson, CA 90745 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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21830 Neptune Avenue, Carson, CA 90745
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Address

Primary address 21830 Neptune Avenue, Carson
Zip code 90745
County Los Angeles
Municipality Carson

Sales & Tax Overview for 21830 Neptune Avenue, Carson

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 05/16/2017
Sale price $375,000
Arm's length
Current property tax $6,237

Lot & Building Information for 21830 Neptune Avenue, Carson

Building sqft 1,344
Building class Single Family Residence with Pool (0101)
Acreage 0.121 i
Units 1
Year built 1953
Year last altered
Bedrooms 2
Bathrooms 2
Heating/AC Floor/wall heating
Pool Yes
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Residential, Single Family (RS)
Weed hazard No
School district Los Angeles Unified School District

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Other Property Data for 21830 Neptune Avenue, Carson

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  • • Improvements for 21830 Neptune Avenue, Carson , including their type, square footage, grade and when they were built.
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About 21830 Neptune Avenue, Carson

What is the year built & the total sq. ft. for 21830 Neptune Avenue, Carson, CA 90745?

21830 Neptune Avenue, Carson, CA 90745 was built in 1953 and has a total of 1,344 square feet.

What is the assessed value of 21830 Neptune Avenue, Carson, CA 90745 and the property tax paid?

Assessed at $443,917, the tax amount paid for 21830 Neptune Avenue, Carson, CA 90745 is $5,216.

When was 21830 Neptune Avenue, Carson, CA 90745 last sold and what was the last sale price?

21830 Neptune Avenue, Carson, CA 90745 was last sold in 05/16/2017 for $375,000.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 21830 Neptune Avenue, Carson

Create a free account to view the complete sales history for 21830 Neptune Avenue, Carson, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
05/16/2017 $375,000
01/11/2001 $215,002
06/29/2000 $146,400
       
       
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*Here are the three most recent sales for this property.


Title Documents for 21830 Neptune Avenue, Carson

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
04/25/2022 Notice
12/14/2021 Reconveyance
Substitution Trustee
12/07/2021 Trust Deed 12/01/2051
04/08/2021 Financing Statement
12/06/2019 Trust Deed
05/16/2017 Trust Deed 06/01/2047
05/16/2017 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)
07/25/2012 Trust Deed 08/01/2042
02/27/2007 Deed
05/02/2003 Deed
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R: Recorded date
D: Document date

Property Taxes for 21830 Neptune Avenue, Carson

Access detailed property tax data for 21830 Neptune Avenue, Carson, CA 90745. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $5,216
Current property tax $6,237
Market value $443,917
Tax per sqft $4

Special Assessments And Penalties for 21830 Neptune Avenue, Carson

Special Assessments

Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.

Code Description Tax levied
02802 Carson Lighting District
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

Assessment History for 21830 Neptune Avenue, Carson

Here's the assessment & property tax history for 21830 Neptune Avenue, Carson, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $443,917 1.1751 $5,216 +1.03%
2024-2025 $435,214 1.1864 $5,163 +1.86%
2023-2024 $426,682 1.188 $5,069 +5.42%
2022-2023 $418,316 1.1495 $4,809 +1.04%
2021-2022 $410,115 1.1605 $4,759 -0.94%

Permits for 21830 Neptune Avenue, Carson

The complete history of permits filed for 21830 Neptune Avenue, Carson, including new construction or demolition permits, complaints, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Issued Permit Type Sub type Valuation Expires Status
03/01/2021
02/01/2021
             
             
             
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Carson residential market stats

Median Sale Price
$710,000
-6% YoY
Median Price/Sqft
$508
1.8% YoY
Los Angeles County Median Sale Price
$889,500
1.7% YoY

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 County.

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

Risk

Create a free account to unlock extended information for 21830 Neptune Avenue, Carson, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 21830 Neptune Avenue, Carson to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Peace & Joy Christian School NR Private K-3 7 0.18
Carson Street Elementary School 7 Public K-5 639 0.36
St. Philomena Elementary School NR Private K-8 306 0.38
Golden Wing Academy NR Private PK-K 18 0.52
Golden Wing Academy NR Private PK-K 18 0.52

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
St. Philomena Elementary School NR Private K-8 306 0.38
Freeman Enrichment Center NR Private 0 0.57
Andrew Carnegie Middle School 5 Public 6-8 812 0.65
Caroldale Learning Community School 6 Public K-8 674 0.89
Stephen M. White Middle School 6 Public 6-8 1,384 0.91

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Academy Of Medical Arts At Carson High 7 Public 9-12 463 0.53
Academies Of Education And Empowerment At Carson High 6 Public 9-12 507 0.53
Carson Senior High School 5 Public 9-12 1,405 0.53
Freeman Enrichment Center NR Private 0 0.57
Eagle Tree Continuation School 2 Public 9-12 30 0.65

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 21830 Neptune Avenue, Carson

Here are the neighbors for 21830 Neptune Avenue, Carson.

Address Square feet Purchase date Purchase price
444 E Carson St, Carson 7,699 09/21/2000 $463,504
421 E 219th St, Carson 1,167 11/17/2020 $505,000
21728 Ravenna Ave, Carson 1,452 02/05/2007
21802 Ravenna Ave, Carson 1,906 03/20/2007
21741 Ravenna Ave, Carson 1,588 06/27/2018
21736 Ravenna Ave, Carson 1,771
415 E 219th St, Carson 1,351 12/28/2021
21825 Ravenna Ave, Carson 2,003 07/08/2021 $882,000
21742 Ravenna Ave, Carson 1,932 02/25/2020 $802,000
21810 Ravenna Ave, Carson 945 07/24/2009
21814 Ravenna Ave, Carson 1,700 08/16/2018
21829 Ravenna Ave, Carson 1,337 02/23/2004
21805 Ravenna Ave, Carson 1,039 06/20/2019
21826 Neptune Ave, Carson 1,712 01/14/2025
427 E 219th St, Carson 967
21809 Ravenna Ave, Carson 1,309 10/22/2010 $302,003
21724 Ravenna Ave, Carson 1,418 05/13/2021
409 E 219th St, Carson 967 06/11/2009 $285,002
404 E Carson St, Carson 2,520 08/21/2025
21747 Ravenna Ave, Carson 1,345 05/13/2024 $887,000

Nearby ZIP Codes for 21830 Neptune Avenue, Carson

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