Orange County  »  431 E 20th St

431 East 20th Street, Costa Mesa, CA 92627 Property Information

431 East 20th Street, Costa Mesa, CA 92627 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

431 East 20th Street, Costa Mesa, CA 92627
static Mapbox map

Address

Primary address 431 East 20th Street, Costa Mesa
Zip code 92627
County Orange
Neighborhood Eastside Costa Mesa

Sales & Tax Overview for 431 East 20th Street, Costa Mesa

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

Sale date 03/11/1999
Sale price $575,000
Arm's length
Current property tax $11,352

Lot & Building Information for 431 East 20th Street, Costa Mesa

Building class Multiple Residential (2)
Acreage 0.435
Units 5
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 431 East 20th Street, Costa Mesa

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 431 East 20th Street, Costa Mesa , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 431 East 20th Street, Costa Mesa

What is the assessed value of 431 East 20th Street, Costa Mesa, CA 92627 and the property tax paid?

Assessed at $1,090,516, the tax amount paid for 431 East 20th Street, Costa Mesa, CA 92627 is $11,425.

When was 431 East 20th Street, Costa Mesa, CA 92627 last sold?

431 East 20th Street, Costa Mesa, CA 92627 was last sold in 07/21/2020.

How many residential units does this building have?

This building has 5 residential unit(s).

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 431 East 20th Street, Costa Mesa

Create a free account to view the complete sales history for 431 East 20th Street, Costa Mesa, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
03/11/1999 $575,000

Title Documents for 431 East 20th Street, Costa Mesa

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
09/21/2020 Reconveyance
09/21/2020 Substitution Tr
07/21/2020 Trust Deed
07/21/2020 Grant Deed
11/01/2019 Trust Transfer Deed
02/23/2015 Reconveyance
Substitution Tr
12/29/2014 Trust Deed 01/01/2045
12/29/2014 Grant Deed
12/30/2013 Grant Deed
12/16/2003 Deed
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 431 East 20th Street, Costa Mesa

Access detailed property tax data for 431 East 20th Street, Costa Mesa, CA 92627. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $11,425
Current property tax $11,352
Market value $1,090,516

Special Assessments for 431 East 20th Street, Costa Mesa

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

Description Special assessment Phone number
Mosq,fire ant assmt (800) 273-5167
MWD water stdby CHG (866) 807-6864
Oc san regional sewer fee (714) 593-7281
Sanitary asmt (949) 645-8400
Trash disposal fee (949) 645-8400

Assessment History for 431 East 20th Street, Costa Mesa

Here's the assessment & property tax history for 431 East 20th Street, Costa Mesa, 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 $1,090,516 1.0477 $11,425 +1.56%
2024-2025 $1,069,134 1.0522 $11,249 +2.38%
2023-2024 $1,048,171 1.0483 $10,988 +1.66%
2022-2023 $1,027,619 1.0518 $10,808 +1.97%
2021-2022 $1,007,470 1.0521 $10,600 +0.97%

Permits for 431 East 20th Street, Costa Mesa

The complete history of permits filed for 431 East 20th Street, Costa Mesa, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Costa Mesa residential market stats

Median Sale Price
$1,543,000
14.3% YoY
Median Price/Sqft
$900
11.9% YoY
Orange County Median Sale Price
$1,155,000
2.2% YoY

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

Check out recently sold homes in Costa-Mesa and see how their prices compare.

Demographics by Zip Code

Total population 60,393
Median age 36
Average household income $158,452
Family households 58.7%
Occupied housing units 22,511
Owner occupied units 38.5%
Average number of people per household 2.62
Median year structure built 1970
Median value for units with a mortgage $1,177,300
Median value for units without a mortgage $977,600

Risk

Create a free account to unlock extended information for 431 East 20th Street, Costa Mesa, 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 431 East 20th Street, Costa Mesa to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Neighbors for 431 East 20th Street, Costa Mesa

Here are the neighbors for 431 East 20th Street, Costa Mesa.

Address Square feet Purchase date Purchase price
451 Esther St, Costa Mesa 2,106 01/29/2021
425 E 20th St, Costa Mesa 1,528 10/02/2007 $850,000
1992 Tustin Ave, Costa Mesa 1,820 05/06/2024
417 E 20th St #B, Costa Mesa 06/16/2003
1982 Tustin Ave, Costa Mesa 1,597 08/20/2018
412 Esther St, Costa Mesa 1,214 11/08/2023
437 E 20th St, Costa Mesa 2,053 03/22/2007
435 Esther St, Costa Mesa 2,094 04/14/1999
423 Esther St, Costa Mesa 1,388 01/10/2025 $2,100,000
429 Esther St, Costa Mesa 2,542 10/27/2016
413 E 20th St, Costa Mesa 1,536 11/30/2018 $1,950,000
1986 Tustin Ave, Costa Mesa 1,780 03/01/2022
1978 Tustin Ave, Costa Mesa 2,078 04/07/2020
429 E 20th St, Costa Mesa 2,228 03/21/2018 $950,000
421 E 20th St, Costa Mesa 2,036 09/23/2019
445 E 20th St, Costa Mesa 2,293 11/05/2024 $3,960,000
406 Esther St, Costa Mesa 966 01/28/2021 $1,000,000
436 Walnut Pl, Costa Mesa 1,550 08/11/2016
1998 Tustin Ave, Costa Mesa 1,698 06/30/2017 $1,020,000
402 Esther St, Costa Mesa 1,228 11/28/2022 $1,800,000

Nearby ZIP Codes for 431 East 20th Street, Costa Mesa

Not sure if we cover all the data-points you need? View sample full report View sample full report