Orange County  »  307 E 21st St

307 East 21st Street, Costa Mesa, CA 92627 - Property report

Also known as: 307 E 21st St

Property image for 307 East 21st Street, Costa Mesa, CA 92627
static Mapbox map

Property type

Multiple Residential (2)

Acreage

0.215

Sale price

$900,000

General Information

Unlock this property report with a free account

Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
307 E 21st St
Costa Mesa, CA 92627
Zip code
92627
Neighborhood
Eastside Costa Mesa
County
Orange
Municipality
Costa Mesa

Owner

Find out who owns 307 East 21st Street, Costa Mesa, CA 92627. Uncover corporate and individual owners with a free account.

Building
Property type
Multiple Residential
Sales
Sale date
09/03/2003
Sale price
$900,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$13,675
Zoning & use
Zoning
Multiple Family Residential-Medium Density (R2-MD)
Lot
Acreage
0.215

Area overview

Walk score
47 /100.  Car-Dependent
Transit score
29 /100.  Some Transit
Bike score
62 /100.  Bikeable
Ownership

Ownership information for 307 East 21st Street, Costa Mesa, CA

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

Sales history for 307 East 21st Street, Costa Mesa, CA 92627

Sale date Sale price Buyer name Seller name
09/03/2003 $900,000 XXXX, XX XXXXXX, XXXXXXXX XXXXX
04/29/1994 $500,000 XXXXX, XXXXXXX & XXXX, XXXXXX X & XXXXXX

*Most recent sales on record for this property.

More about Orange County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
07/20/2026 Grant Deed XXXXXX XXXXXXXX XX XX XXXXX
09/25/2025 Grant Deed XXX X XXXX XXXXXX XXX XX XXXXX
02/13/2024 Grant Deed XXXXXX XXXXXXXX XX XXX X XXXX XXXXXX XXX
01/13/2015 Delinquent CTF XXXX X X XXX XXXX XXXXXX XXX XXXXX-XXX XXXX
09/03/2003 Deed XXXX, XX XXXXXX, XXXXXXXX XXXXX
04/29/1994 Deed XXXXX, XXXXXXX XXXX, XXXXXX X & XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 307 East 21st Street, Costa Mesa, CA

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

Current property tax
Tax year
2026-2027
Property tax
$13,675
Recent tax assessments
Market value
$1,305,200
Land value
$910,837
Building value
$394,363

More about Orange 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 $1,279,608 1.0477 $13,406 +1.56%
2024-2025 $1,254,518 1.0522 $13,200 +2.38%
2023-2024 $1,229,920 1.0483 $12,893 +1.66%
2022-2023 $1,205,804 1.0518 $12,683 +1.97%
2021-2022 $1,182,161 1.0521 $12,438 +0.97%
2020-2021 $1,170,040 1.05285 $12,319 +2.15%
2019-2020 $1,147,099 1.05132 $12,060 +2.05%
2018-2019 $1,124,607 1.0508 $11,818 +1.81%
2017-2018 $1,102,556 1.0528 $11,608 +2.32%
2016-2017 $1,080,938 1.0496 $11,345 +0.94%
Permits

Permit information for 307 East 21st Street, Costa Mesa, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
05/21/2025

*Most recent permit on record for this property.

Neighborhood

Costa Mesa residential market stats

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.

Median sale price

$1,410,000

-3.7% Y-o-Y

Median price/sq. ft.

$914

10.5% Y-o-Y

Orange county median sale price

$1,199,500

3.4% Y-o-Y

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 307 East 21st Street, Costa Mesa, CA 92627 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)
Heinz Kaiser Elementary School 8 Public 3-6 553 0.14
Woodland Elementary School NR Public K-2 435 0.15
St. Joachim NR Private PK-8 266 0.42
St. Joachim NR Private PK-8 266 0.42
Mariners Elementary School 7 Public K-6 524 0.84
International School for Science and Culture NR Charter K-8 130 0.85
PAGE PRIVATE SCHOOL NR Private PK-8 140 0.94
PAGE PRIVATE SCHOOL NR Private PK-8 140 0.94
Page Private School NR Private PK-8 107 0.94
Monte Vista High School 5 Public K-12 199 1.08
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Joachim NR Private PK-8 266 0.42
International School for Science and Culture NR Charter K-8 130 0.85
PAGE PRIVATE SCHOOL NR Private PK-8 140 0.94
Page Private School NR Private PK-8 107 0.94
Missio Dei Preparatory Academy NR Private K-8 7 1.07
Monte Vista High School 5 Public K-12 199 1.08
Newport Academy Day School NR Private 8-12 10 1.12
Newport-Mesa Adult NR Public 0 1.25
Corona Del Mar High School 8 Public 7-12 2,059 1.68
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Monte Vista High School 5 Public K-12 199 1.08
Back Bay High School 2 Public 9-12 135 1.08
Newport Academy Day School NR Private 8-12 10 1.12
Newport-Mesa Adult NR Public 0 1.25
Sebo Christian Academy NR Private 1-12 6 1.30
Newport Harbor High School 8 Public 9-12 2,268 1.53
Corona Del Mar High School 8 Public 7-12 2,059 1.68
Lindamood-Bell Learning Processes Newport Beach NR Private K-12 2 1.68
Grace Education NR Private 7-12 0 1.74
Costa Mesa High School 6 Public 7-12 1,776 1.84

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

Neighbors for 307 East 21st Street, Costa Mesa, CA

311 E 21st St, Costa Mesa 327 E 21st St, Costa Mesa 337 E 21st St, Costa Mesa 312 E 20th St, Costa Mesa 314 Robinhood Ln, Costa Mesa 333 E 21st St, Costa Mesa 2078 Santa Ana Ave #B, Costa Mesa 2076 Santa Ana Ave, Costa Mesa 316 Robinhood Ln, Costa Mesa 341 Woodland Pl, Costa Mesa 304 Robinhood Ln, Costa Mesa 347 E 21st St, Costa Mesa 332 E 20th St, Costa Mesa 2080 Santa Ana Ave, Costa Mesa 310 Robinhood Ln, Costa Mesa 300 Robinhood Ln, Costa Mesa 312 Robinhood Ln, Costa Mesa 335 Woodland Pl, Costa Mesa 308 Robinhood Ln, Costa Mesa 313 E 21st St, Costa Mesa

Nearby ZIP codes for 307 East 21st Street, Costa Mesa, CA

92606, Orange County, CA 92617, Orange County, CA 92625, Orange County, CA 92655, Orange County, CA 92657, Orange County, CA 92661, Orange County, CA 92662, Orange County, CA 92703, Orange County, CA 92704, Orange County, CA

Frequently asked questions

When was 307 East 21st Street, Costa Mesa, CA 92627 last sold and what was the sale price?

307 East 21st Street, Costa Mesa, CA 92627 was last sold on 09/03/2003 for $900,000.

What is the assessed value of 307 East 21st Street, Costa Mesa, CA 92627?

307 East 21st Street, Costa Mesa, CA 92627 is currently assessed at $1,305,200.

What are the property taxes for 307 East 21st Street, Costa Mesa, CA 92627?

The property taxes for 307 East 21st Street, Costa Mesa, CA 92627 total $13,674.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account