View 143 Mercer Costa Mesa, CA MLS# NP25274811
  • Recently Listed with Virtual Tour
1 of 31
$1,499,000
3

Beds

3.1

Baths

2,151

Sq.Ft.

143 Mercer

Costa Mesa, CA

View 637 Cardiff Reef Costa Mesa, CA MLS# NP25272565
  • Recently Listed with Virtual Tour
1 of 27
$1,500,000
2

Beds

2.2

Baths

2,073

Sq.Ft.

637 Cardiff Reef

Costa Mesa, CA

View 1741 Pomona Avenue 5 Costa Mesa, CA MLS# OC25245891
$104,900
1

Beds

1.0

Baths

440

Sq.Ft.

1741 Pomona Avenue 5

Costa Mesa, CA

The time to sell is now! THE TIME TO SELL IS NOW!
View 621 W 19th Costa Mesa, CA MLS# OC25241452
$3,442,000
4,898

Sq.Ft.

621 W 19th

Costa Mesa, CA

View 1711 1719 Pomona Avenue Costa Mesa, CA MLS# OC25236189
$5,900,000
Studio

Beds

0.0

Baths

1711 1719 Pomona Avenue

Costa Mesa, CA

View 697 W 17th Costa Mesa, CA MLS# OC25223392
$1,475,000
3

Beds

2.2

Baths

2,057

Sq.Ft.

697 W 17th

Costa Mesa, CA

View 622 Center Street Costa Mesa, CA MLS# IG25178902
$1,375,000
3

Beds

2.0

Baths

1,868

Sq.Ft.

622 Center Street

Costa Mesa, CA

View 622 Center Street Costa Mesa, CA MLS# IG25235245
$1,375,000
Studio

Beds

1.0

Baths

1,868

Sq.Ft.

622 Center Street

Costa Mesa, CA

View 628 Cardiff Reef Costa Mesa, CA MLS# DW25174146
$1,895,000
3

Beds

2.2

Baths

2,366

Sq.Ft.

628 Cardiff Reef

Costa Mesa, CA

View 116 E 16th Street Costa Mesa, CA MLS# OC24093070
$9,999,000
14,990

Sq.Ft.

116 E 16th Street

Costa Mesa, CA

About Downtown Costa Mesa

Listings in Downtown Costa Mesa, Costa Mesa, CA

10

Estimated median home price

$1,499,500
Downtown Costa Mesa, Costa Mesa Real Estate

Search Downtown Costa Mesa, California Real Estate Listings & New Homes for Sale in Downtown Costa Mesa, CA. Find Downtown Costa Mesa Houses, Townhouses, Condos, & Properties for Sale at Weichert.com

Homes for Sale by Price in Downtown Costa Mesa, Costa Mesa, CA

PriceCount
$0 - 100K0
$100K - 200K1
$200K - 300K0
$300K - 400K0
$400K - 500K0
$500K - 600K0
$600K - 700K0
$700K - 800K0
$800K - 900K0
$900K - 1M0
$1M - Max9

Homes for Sale by Type in Downtown Costa Mesa, Costa Mesa, CA

Property TypeCount
Single Family3
Townhouse2
Condo1
Commercial2
Rental3
Lots and Land1
Condo/Town/CoOp0
CoOp0
Multi Family1
Mobile Home0
Farms0

(Data as of 12/22/2025)

Information deemed reliable but not guaranteed.

The data relating to real estate on this web site comes in part from the Internet Data Exchange (IDX) Program of California Regional Multiple Listing Service, Inc. Real estate listings held by firms other than Weichert Realtors are marked with Listing Broker’s Firm Name.

Based on information from California Regional Multiple Listing Service, Inc. as of 12/26/2025. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.